377.39% is the change from 199 to 950
Calculation steps:
[( 950 - 199 ) ÷ 199] x 100 = 377.39%
Formula
Percentage change = [(950 - 199) / 199] x 100
Subtract the new number by the original number
950 - 199 = 751
751 ÷ 199 = 3.7738693467336684
3.7738693467336684 x 100 = 377.39%