-88.99% is the change from 763 to 84
Calculation steps:
[( 84 - 763 ) ÷ 763] x 100 = -88.99%
Formula
Percentage change = [(84 - 763) / 763] x 100
Subtract the new number by the original number
84 - 763 = -679
-679 ÷ 763 = -0.8899082568807339
-0.8899082568807339 x 100 = -88.99%