-48.95% is the change from 474 to 242
Calculation steps:
[( 242 - 474 ) ÷ 474] x 100 = -48.95%
Formula
Percentage change = [(242 - 474) / 474] x 100
Subtract the new number by the original number
242 - 474 = -232
-232 ÷ 474 = -0.48945147679324896
-0.48945147679324896 x 100 = -48.95%