-66.54% is the change from 541 to 181
Calculation steps:
[( 181 - 541 ) ÷ 541] x 100 = -66.54%
Formula
Percentage change = [(181 - 541) / 541] x 100
Subtract the new number by the original number
181 - 541 = -360
-360 ÷ 541 = -0.6654343807763401
-0.6654343807763401 x 100 = -66.54%