-88.79% is the change from 214 to 24
Calculation steps:
[( 24 - 214 ) ÷ 214] x 100 = -88.79%
Formula
Percentage change = [(24 - 214) / 214] x 100
Subtract the new number by the original number
24 - 214 = -190
-190 ÷ 214 = -0.8878504672897196
-0.8878504672897196 x 100 = -88.79%