678.69% is the change from 61 to 475
Calculation steps:
[( 475 - 61 ) ÷ 61] x 100 = 678.69%
Formula
Percentage change = [(475 - 61) / 61] x 100
Subtract the new number by the original number
475 - 61 = 414
414 ÷ 61 = 6.786885245901639
6.786885245901639 x 100 = 678.69%