-79.55% is the change from 763 to 156
Calculation steps:
[( 156 - 763 ) ÷ 763] x 100 = -79.55%
Formula
Percentage change = [(156 - 763) / 763] x 100
Subtract the new number by the original number
156 - 763 = -607
-607 ÷ 763 = -0.7955439056356488
-0.7955439056356488 x 100 = -79.55%