-3.52% is the change from 653 to 630
Calculation steps:
[( 630 - 653 ) ÷ 653] x 100 = -3.52%
Formula
Percentage change = [(630 - 653) / 653] x 100
Subtract the new number by the original number
630 - 653 = -23
-23 ÷ 653 = -0.03522205206738132
-0.03522205206738132 x 100 = -3.52%