-61.58% is the change from 177 to 68
Calculation steps:
[( 68 - 177 ) ÷ 177] x 100 = -61.58%
Formula
Percentage change = [(68 - 177) / 177] x 100
Subtract the new number by the original number
68 - 177 = -109
-109 ÷ 177 = -0.615819209039548
-0.615819209039548 x 100 = -61.58%