-37.82% is the change from 981 to 610
Calculation steps:
[( 610 - 981 ) ÷ 981] x 100 = -37.82%
Formula
Percentage change = [(610 - 981) / 981] x 100
Subtract the new number by the original number
610 - 981 = -371
-371 ÷ 981 = -0.3781855249745158
-0.3781855249745158 x 100 = -37.82%