-91.13% is the change from 124 to 11
Calculation steps:
[( 11 - 124 ) ÷ 124] x 100 = -91.13%
Formula
Percentage change = [(11 - 124) / 124] x 100
Subtract the new number by the original number
11 - 124 = -113
-113 ÷ 124 = -0.9112903225806451
-0.9112903225806451 x 100 = -91.13%