-30.93% is the change from 763 to 527
Calculation steps:
[( 527 - 763 ) ÷ 763] x 100 = -30.93%
Formula
Percentage change = [(527 - 763) / 763] x 100
Subtract the new number by the original number
527 - 763 = -236
-236 ÷ 763 = -0.30930537352555704
-0.30930537352555704 x 100 = -30.93%