1109.52% is the change from 42 to 508
Calculation steps:
[( 508 - 42 ) ÷ 42] x 100 = 1109.52%
Formula
Percentage change = [(508 - 42) / 42] x 100
Subtract the new number by the original number
508 - 42 = 466
466 ÷ 42 = 11.095238095238095
11.095238095238095 x 100 = 1109.52%