-31.02% is the change from 764 to 527
Calculation steps:
[( 527 - 764 ) ÷ 764] x 100 = -31.02%
Formula
Percentage change = [(527 - 764) / 764] x 100
Subtract the new number by the original number
527 - 764 = -237
-237 ÷ 764 = -0.3102094240837696
-0.3102094240837696 x 100 = -31.02%