-14.46% is the change from 588 to 503
Calculation steps:
[( 503 - 588 ) ÷ 588] x 100 = -14.46%
Formula
Percentage change = [(503 - 588) / 588] x 100
Subtract the new number by the original number
503 - 588 = -85
-85 ÷ 588 = -0.1445578231292517
-0.1445578231292517 x 100 = -14.46%