485.15% is the change from 101 to 591
Calculation steps:
[( 591 - 101 ) ÷ 101] x 100 = 485.15%
Formula
Percentage change = [(591 - 101) / 101] x 100
Subtract the new number by the original number
591 - 101 = 490
490 ÷ 101 = 4.851485148514851
4.851485148514851 x 100 = 485.15%