-4.59% is the change from 653 to 623
Calculation steps:
[( 623 - 653 ) ÷ 653] x 100 = -4.59%
Formula
Percentage change = [(623 - 653) / 653] x 100
Subtract the new number by the original number
623 - 653 = -30
-30 ÷ 653 = -0.045941807044410414
-0.045941807044410414 x 100 = -4.59%