pre_text: 17. Earnings Per Share Basic earnings per share is computed by dividing the net income attributable to ordinary shareholders by the weighted-average number of ordinary shares outstanding during the period. Diluted earnings per share is computed by giving effect to all potential weighted-average dilutive shares. The dilutive effect of outstanding awards is reflected in diluted earnings per share by application of the treasury stock method. A reconciliation of the calculation of basic and diluted loss per share is as follows: * As adjusted to reflect the impact of the full retrospective adoption of IFRS 15. See Note 2 for further details. For fiscal years ended June 30, 2019, 2018 and 2017 , 9.6 million, 12.8 million and 13.8 million, respectively of potentially anti-dilutive shares were excluded from the computation of net loss per share.
table: Fiscal Year Ended June 30,
table: 2019 2018 2017
table: (U.S. $ in thousands, except per share data)
table: *As Adjusted *As Adjusted
table: Numerator:
table: Net loss attributable to ordinary shareholders $(637,621) $(113,432) $(37,449)
table: Denominator:
table: Weighted-average ordinary shares outstanding—basic 238,611 231,184 222,224
table: Weighted-average ordinary shares outstanding—diluted 238,611 231,184 222,224
table: Net loss per share attributable to ordinary shareholders:
table: Basic net loss per share $(2.67) $(0.49) $(0.17)
table: Diluted net loss per share $(2.67) $(0.49) $(0.17)
question: Analyse this data from a financial earnings document. In fiscal year ended June 30, 2019, what is the difference in the weighted-average ordinary shares outstanding between the basic and the diluted?