-51.96% is the change from 204 to 98
Calculation steps:
[( 98 - 204 ) ÷ 204] x 100 = -51.96%
Formula
Percentage change = [(98 - 204) / 204] x 100
Subtract the new number by the original number
98 - 204 = -106
-106 ÷ 204 = -0.5196078431372549
-0.5196078431372549 x 100 = -51.96%