373.15% is the change from 108 to 511
Calculation steps:
[( 511 - 108 ) ÷ 108] x 100 = 373.15%
Formula
Percentage change = [(511 - 108) / 108] x 100
Subtract the new number by the original number
511 - 108 = 403
403 ÷ 108 = 3.7314814814814814
3.7314814814814814 x 100 = 373.15%