-22.97% is the change from 653 to 503
Calculation steps:
[( 503 - 653 ) ÷ 653] x 100 = -22.97%
Formula
Percentage change = [(503 - 653) / 653] x 100
Subtract the new number by the original number
503 - 653 = -150
-150 ÷ 653 = -0.22970903522205208
-0.22970903522205208 x 100 = -22.97%