757.14% is the change from 56 to 480
Calculation steps:
[( 480 - 56 ) ÷ 56] x 100 = 757.14%
Formula
Percentage change = [(480 - 56) / 56] x 100
Subtract the new number by the original number
480 - 56 = 424
424 ÷ 56 = 7.571428571428571
7.571428571428571 x 100 = 757.14%