930.36% is the change from 56 to 577
Calculation steps:
[( 577 - 56 ) ÷ 56] x 100 = 930.36%
Formula
Percentage change = [(577 - 56) / 56] x 100
Subtract the new number by the original number
577 - 56 = 521
521 ÷ 56 = 9.303571428571429
9.303571428571429 x 100 = 930.36%