-29.84% is the change from 610 to 428
Calculation steps:
[( 428 - 610 ) ÷ 610] x 100 = -29.84%
Formula
Percentage change = [(428 - 610) / 610] x 100
Subtract the new number by the original number
428 - 610 = -182
-182 ÷ 610 = -0.2983606557377049
-0.2983606557377049 x 100 = -29.84%