4472.73% is the change from 11 to 503
Calculation steps:
[( 503 - 11 ) ÷ 11] x 100 = 4472.73%
Formula
Percentage change = [(503 - 11) / 11] x 100
Subtract the new number by the original number
503 - 11 = 492
492 ÷ 11 = 44.72727272727273
44.72727272727273 x 100 = 4472.73%