608.45% is the change from 71 to 503
Calculation steps:
[( 503 - 71 ) ÷ 71] x 100 = 608.45%
Formula
Percentage change = [(503 - 71) / 71] x 100
Subtract the new number by the original number
503 - 71 = 432
432 ÷ 71 = 6.084507042253521
6.084507042253521 x 100 = 608.45%