-84.18% is the change from 961 to 152
Calculation steps:
[( 152 - 961 ) ÷ 961] x 100 = -84.18%
Formula
Percentage change = [(152 - 961) / 961] x 100
Subtract the new number by the original number
152 - 961 = -809
-809 ÷ 961 = -0.841831425598335
-0.841831425598335 x 100 = -84.18%