-34.57% is the change from 541 to 354
Calculation steps:
[( 354 - 541 ) ÷ 541] x 100 = -34.57%
Formula
Percentage change = [(354 - 541) / 541] x 100
Subtract the new number by the original number
354 - 541 = -187
-187 ÷ 541 = -0.3456561922365989
-0.3456561922365989 x 100 = -34.57%