500% is the change from 71 to 426
Calculation steps:
[( 426 - 71 ) ÷ 71] x 100 = 500%
Formula
Percentage change = [(426 - 71) / 71] x 100
Subtract the new number by the original number
426 - 71 = 355
355 ÷ 71 = 5
5 x 100 = 500%
Example