968.52% is the change from 54 to 577
Calculation steps:
[( 577 - 54 ) ÷ 54] x 100 = 968.52%
Formula
Percentage change = [(577 - 54) / 54] x 100
Subtract the new number by the original number
577 - 54 = 523
523 ÷ 54 = 9.685185185185185
9.685185185185185 x 100 = 968.52%