-15.71% is the change from 541 to 456
Calculation steps:
[( 456 - 541 ) ÷ 541] x 100 = -15.71%
Formula
Percentage change = [(456 - 541) / 541] x 100
Subtract the new number by the original number
456 - 541 = -85
-85 ÷ 541 = -0.15711645101663585
-0.15711645101663585 x 100 = -15.71%