84.26% is the change from 108 to 199
Calculation steps:
[( 199 - 108 ) ÷ 108] x 100 = 84.26%
Formula
Percentage change = [(199 - 108) / 108] x 100
Subtract the new number by the original number
199 - 108 = 91
91 ÷ 108 = 0.8425925925925926
0.8425925925925926 x 100 = 84.26%