-86.68% is the change from 751 to 100
Calculation steps:
[( 100 - 751 ) ÷ 751] x 100 = -86.68%
Formula
Percentage change = [(100 - 751) / 751] x 100
Subtract the new number by the original number
100 - 751 = -651
-651 ÷ 751 = -0.8668442077230359
-0.8668442077230359 x 100 = -86.68%