-11.25% is the change from 542 to 481
Calculation steps:
[( 481 - 542 ) ÷ 542] x 100 = -11.25%
Formula
Percentage change = [(481 - 542) / 542] x 100
Subtract the new number by the original number
481 - 542 = -61
-61 ÷ 542 = -0.11254612546125461
-0.11254612546125461 x 100 = -11.25%