1128.57% is the change from 42 to 516
Calculation steps:
[( 516 - 42 ) ÷ 42] x 100 = 1128.57%
Formula
Percentage change = [(516 - 42) / 42] x 100
Subtract the new number by the original number
516 - 42 = 474
474 ÷ 42 = 11.285714285714286
11.285714285714286 x 100 = 1128.57%