-75.96% is the change from 961 to 231
Calculation steps:
[( 231 - 961 ) ÷ 961] x 100 = -75.96%
Formula
Percentage change = [(231 - 961) / 961] x 100
Subtract the new number by the original number
231 - 961 = -730
-730 ÷ 961 = -0.7596253902185224
-0.7596253902185224 x 100 = -75.96%