-15.53% is the change from 541 to 457
Calculation steps:
[( 457 - 541 ) ÷ 541] x 100 = -15.53%
Formula
Percentage change = [(457 - 541) / 541] x 100
Subtract the new number by the original number
457 - 541 = -84
-84 ÷ 541 = -0.15526802218114602
-0.15526802218114602 x 100 = -15.53%