-88.16% is the change from 76 to 9
Calculation steps:
[( 9 - 76 ) ÷ 76] x 100 = -88.16%
Formula
Percentage change = [(9 - 76) / 76] x 100
Subtract the new number by the original number
9 - 76 = -67
-67 ÷ 76 = -0.881578947368421
-0.881578947368421 x 100 = -88.16%