-88.78% is the change from 205 to 23
Calculation steps:
[( 23 - 205 ) ÷ 205] x 100 = -88.78%
Formula
Percentage change = [(23 - 205) / 205] x 100
Subtract the new number by the original number
23 - 205 = -182
-182 ÷ 205 = -0.8878048780487805
-0.8878048780487805 x 100 = -88.78%