-74.72% is the change from 542 to 137
Calculation steps:
[( 137 - 542 ) ÷ 542] x 100 = -74.72%
Formula
Percentage change = [(137 - 542) / 542] x 100
Subtract the new number by the original number
137 - 542 = -405
-405 ÷ 542 = -0.7472324723247232
-0.7472324723247232 x 100 = -74.72%