-88.15% is the change from 270 to 32
Calculation steps:
[( 32 - 270 ) ÷ 270] x 100 = -88.15%
Formula
Percentage change = [(32 - 270) / 270] x 100
Subtract the new number by the original number
32 - 270 = -238
-238 ÷ 270 = -0.8814814814814815
-0.8814814814814815 x 100 = -88.15%
Example