-55.37% is the change from 540 to 241
Calculation steps:
[( 241 - 540 ) ÷ 540] x 100 = -55.37%
Formula
Percentage change = [(241 - 540) / 540] x 100
Subtract the new number by the original number
241 - 540 = -299
-299 ÷ 540 = -0.5537037037037037
-0.5537037037037037 x 100 = -55.37%