-80.33% is the change from 961 to 189
Calculation steps:
[( 189 - 961 ) ÷ 961] x 100 = -80.33%
Formula
Percentage change = [(189 - 961) / 961] x 100
Subtract the new number by the original number
189 - 961 = -772
-772 ÷ 961 = -0.8033298647242456
-0.8033298647242456 x 100 = -80.33%