-25.14% is the change from 541 to 405
Calculation steps:
[( 405 - 541 ) ÷ 541] x 100 = -25.14%
Formula
Percentage change = [(405 - 541) / 541] x 100
Subtract the new number by the original number
405 - 541 = -136
-136 ÷ 541 = -0.2513863216266174
-0.2513863216266174 x 100 = -25.14%