-31.81% is the change from 899 to 613
Calculation steps:
[( 613 - 899 ) ÷ 899] x 100 = -31.81%
Formula
Percentage change = [(613 - 899) / 899] x 100
Subtract the new number by the original number
613 - 899 = -286
-286 ÷ 899 = -0.3181312569521691
-0.3181312569521691 x 100 = -31.81%