-61.39% is the change from 417 to 161
Calculation steps:
[( 161 - 417 ) ÷ 417] x 100 = -61.39%
Formula
Percentage change = [(161 - 417) / 417] x 100
Subtract the new number by the original number
161 - 417 = -256
-256 ÷ 417 = -0.6139088729016786
-0.6139088729016786 x 100 = -61.39%