-84.78% is the change from 959 to 146
Calculation steps:
[( 146 - 959 ) ÷ 959] x 100 = -84.78%
Formula
Percentage change = [(146 - 959) / 959] x 100
Subtract the new number by the original number
146 - 959 = -813
-813 ÷ 959 = -0.8477580813347236
-0.8477580813347236 x 100 = -84.78%
Example