-25.99% is the change from 177 to 131
Calculation steps:
[( 131 - 177 ) ÷ 177] x 100 = -25.99%
Formula
Percentage change = [(131 - 177) / 177] x 100
Subtract the new number by the original number
131 - 177 = -46
-46 ÷ 177 = -0.2598870056497175
-0.2598870056497175 x 100 = -25.99%