-52.52% is the change from 417 to 198
Calculation steps:
[( 198 - 417 ) ÷ 417] x 100 = -52.52%
Formula
Percentage change = [(198 - 417) / 417] x 100
Subtract the new number by the original number
198 - 417 = -219
-219 ÷ 417 = -0.5251798561151079
-0.5251798561151079 x 100 = -52.52%