-60.81% is the change from 615 to 241
Calculation steps:
[( 241 - 615 ) ÷ 615] x 100 = -60.81%
Formula
Percentage change = [(241 - 615) / 615] x 100
Subtract the new number by the original number
241 - 615 = -374
-374 ÷ 615 = -0.608130081300813
-0.608130081300813 x 100 = -60.81%