-56.68% is the change from 277 to 120
Calculation steps:
[( 120 - 277 ) ÷ 277] x 100 = -56.68%
Formula
Percentage change = [(120 - 277) / 277] x 100
Subtract the new number by the original number
120 - 277 = -157
-157 ÷ 277 = -0.5667870036101083
-0.5667870036101083 x 100 = -56.68%