529.13% is the change from 103 to 648
Calculation steps:
[( 648 - 103 ) ÷ 103] x 100 = 529.13%
Formula
Percentage change = [(648 - 103) / 103] x 100
Subtract the new number by the original number
648 - 103 = 545
545 ÷ 103 = 5.29126213592233
5.29126213592233 x 100 = 529.13%