-84.46% is the change from 965 to 150
Calculation steps:
[( 150 - 965 ) ÷ 965] x 100 = -84.46%
Formula
Percentage change = [(150 - 965) / 965] x 100
Subtract the new number by the original number
150 - 965 = -815
-815 ÷ 965 = -0.844559585492228
-0.844559585492228 x 100 = -84.46%