-71.7% is the change from 961 to 272
Calculation steps:
[( 272 - 961 ) ÷ 961] x 100 = -71.7%
Formula
Percentage change = [(272 - 961) / 961] x 100
Subtract the new number by the original number
272 - 961 = -689
-689 ÷ 961 = -0.7169614984391259
-0.7169614984391259 x 100 = -71.7%