-52.17% is the change from 414 to 198
Calculation steps:
[( 198 - 414 ) ÷ 414] x 100 = -52.17%
Formula
Percentage change = [(198 - 414) / 414] x 100
Subtract the new number by the original number
198 - 414 = -216
-216 ÷ 414 = -0.5217391304347826
-0.5217391304347826 x 100 = -52.17%