-33.93% is the change from 610 to 403
Calculation steps:
[( 403 - 610 ) ÷ 610] x 100 = -33.93%
Formula
Percentage change = [(403 - 610) / 610] x 100
Subtract the new number by the original number
403 - 610 = -207
-207 ÷ 610 = -0.33934426229508197
-0.33934426229508197 x 100 = -33.93%