-88.74% is the change from 231 to 26
Calculation steps:
[( 26 - 231 ) ÷ 231] x 100 = -88.74%
Formula
Percentage change = [(26 - 231) / 231] x 100
Subtract the new number by the original number
26 - 231 = -205
-205 ÷ 231 = -0.8874458874458875
-0.8874458874458875 x 100 = -88.74%