-68.05% is the change from 748 to 239
Calculation steps:
[( 239 - 748 ) ÷ 748] x 100 = -68.05%
Formula
Percentage change = [(239 - 748) / 748] x 100
Subtract the new number by the original number
239 - 748 = -509
-509 ÷ 748 = -0.68048128342246
-0.68048128342246 x 100 = -68.05%