-7.54% is the change from 544 to 503
Calculation steps:
[( 503 - 544 ) ÷ 544] x 100 = -7.54%
Formula
Percentage change = [(503 - 544) / 544] x 100
Subtract the new number by the original number
503 - 544 = -41
-41 ÷ 544 = -0.07536764705882353
-0.07536764705882353 x 100 = -7.54%