-84.5% is the change from 961 to 149
Calculation steps:
[( 149 - 961 ) ÷ 961] x 100 = -84.5%
Formula
Percentage change = [(149 - 961) / 961] x 100
Subtract the new number by the original number
149 - 961 = -812
-812 ÷ 961 = -0.8449531737773153
-0.8449531737773153 x 100 = -84.5%
Example