550.7% is the change from 71 to 462
Calculation steps:
[( 462 - 71 ) ÷ 71] x 100 = 550.7%
Formula
Percentage change = [(462 - 71) / 71] x 100
Subtract the new number by the original number
462 - 71 = 391
391 ÷ 71 = 5.507042253521127
5.507042253521127 x 100 = 550.7%