72.86% is the change from 199 to 344
Calculation steps:
[( 344 - 199 ) ÷ 199] x 100 = 72.86%
Formula
Percentage change = [(344 - 199) / 199] x 100
Subtract the new number by the original number
344 - 199 = 145
145 ÷ 199 = 0.7286432160804021
0.7286432160804021 x 100 = 72.86%