-41.97% is the change from 417 to 242
Calculation steps:
[( 242 - 417 ) ÷ 417] x 100 = -41.97%
Formula
Percentage change = [(242 - 417) / 417] x 100
Subtract the new number by the original number
242 - 417 = -175
-175 ÷ 417 = -0.4196642685851319
-0.4196642685851319 x 100 = -41.97%