-3.48% is the change from 632 to 610
Calculation steps:
[( 610 - 632 ) ÷ 632] x 100 = -3.48%
Formula
Percentage change = [(610 - 632) / 632] x 100
Subtract the new number by the original number
610 - 632 = -22
-22 ÷ 632 = -0.03481012658227848
-0.03481012658227848 x 100 = -3.48%