-42.45% is the change from 940 to 541
Calculation steps:
[( 541 - 940 ) ÷ 940] x 100 = -42.45%
Formula
Percentage change = [(541 - 940) / 940] x 100
Subtract the new number by the original number
541 - 940 = -399
-399 ÷ 940 = -0.42446808510638295
-0.42446808510638295 x 100 = -42.45%