630.77% is the change from 65 to 475
Calculation steps:
[( 475 - 65 ) ÷ 65] x 100 = 630.77%
Formula
Percentage change = [(475 - 65) / 65] x 100
Subtract the new number by the original number
475 - 65 = 410
410 ÷ 65 = 6.3076923076923075
6.3076923076923075 x 100 = 630.77%