-84.55% is the change from 945 to 146
Calculation steps:
[( 146 - 945 ) ÷ 945] x 100 = -84.55%
Formula
Percentage change = [(146 - 945) / 945] x 100
Subtract the new number by the original number
146 - 945 = -799
-799 ÷ 945 = -0.8455026455026455
-0.8455026455026455 x 100 = -84.55%