-60.48% is the change from 501 to 198
Calculation steps:
[( 198 - 501 ) ÷ 501] x 100 = -60.48%
Formula
Percentage change = [(198 - 501) / 501] x 100
Subtract the new number by the original number
198 - 501 = -303
-303 ÷ 501 = -0.6047904191616766
-0.6047904191616766 x 100 = -60.48%