-39.55% is the change from 177 to 107
Calculation steps:
[( 107 - 177 ) ÷ 177] x 100 = -39.55%
Formula
Percentage change = [(107 - 177) / 177] x 100
Subtract the new number by the original number
107 - 177 = -70
-70 ÷ 177 = -0.3954802259887006
-0.3954802259887006 x 100 = -39.55%