-30.16% is the change from 610 to 426
Calculation steps:
[( 426 - 610 ) ÷ 610] x 100 = -30.16%
Formula
Percentage change = [(426 - 610) / 610] x 100
Subtract the new number by the original number
426 - 610 = -184
-184 ÷ 610 = -0.3016393442622951
-0.3016393442622951 x 100 = -30.16%