-82.22% is the change from 675 to 120
Calculation steps:
[( 120 - 675 ) ÷ 675] x 100 = -82.22%
Formula
Percentage change = [(120 - 675) / 675] x 100
Subtract the new number by the original number
120 - 675 = -555
-555 ÷ 675 = -0.8222222222222222
-0.8222222222222222 x 100 = -82.22%