-3.63% is the change from 633 to 610
Calculation steps:
[( 610 - 633 ) ÷ 633] x 100 = -3.63%
Formula
Percentage change = [(610 - 633) / 633] x 100
Subtract the new number by the original number
610 - 633 = -23
-23 ÷ 633 = -0.036334913112164295
-0.036334913112164295 x 100 = -3.63%