-60.31% is the change from 456 to 181
Calculation steps:
[( 181 - 456 ) ÷ 456] x 100 = -60.31%
Formula
Percentage change = [(181 - 456) / 456] x 100
Subtract the new number by the original number
181 - 456 = -275
-275 ÷ 456 = -0.6030701754385965
-0.6030701754385965 x 100 = -60.31%