-81.69% is the change from 792 to 145
Calculation steps:
[( 145 - 792 ) ÷ 792] x 100 = -81.69%
Formula
Percentage change = [(145 - 792) / 792] x 100
Subtract the new number by the original number
145 - 792 = -647
-647 ÷ 792 = -0.8169191919191919
-0.8169191919191919 x 100 = -81.69%