670.49% is the change from 61 to 470
Calculation steps:
[( 470 - 61 ) ÷ 61] x 100 = 670.49%
Formula
Percentage change = [(470 - 61) / 61] x 100
Subtract the new number by the original number
470 - 61 = 409
409 ÷ 61 = 6.704918032786885
6.704918032786885 x 100 = 670.49%