-60.68% is the change from 501 to 197
Calculation steps:
[( 197 - 501 ) ÷ 501] x 100 = -60.68%
Formula
Percentage change = [(197 - 501) / 501] x 100
Subtract the new number by the original number
197 - 501 = -304
-304 ÷ 501 = -0.6067864271457086
-0.6067864271457086 x 100 = -60.68%