-84.97% is the change from 965 to 145
Calculation steps:
[( 145 - 965 ) ÷ 965] x 100 = -84.97%
Formula
Percentage change = [(145 - 965) / 965] x 100
Subtract the new number by the original number
145 - 965 = -820
-820 ÷ 965 = -0.8497409326424871
-0.8497409326424871 x 100 = -84.97%