112.23% is the change from 188 to 399
Calculation steps:
[( 399 - 188 ) ÷ 188] x 100 = 112.23%
Formula
Percentage change = [(399 - 188) / 188] x 100
Subtract the new number by the original number
399 - 188 = 211
211 ÷ 188 = 1.122340425531915
1.122340425531915 x 100 = 112.23%