-87.01% is the change from 762 to 99
Calculation steps:
[( 99 - 762 ) ÷ 762] x 100 = -87.01%
Formula
Percentage change = [(99 - 762) / 762] x 100
Subtract the new number by the original number
99 - 762 = -663
-663 ÷ 762 = -0.8700787401574803
-0.8700787401574803 x 100 = -87.01%