341.36% is the change from 191 to 843
Calculation steps:
[( 843 - 191 ) ÷ 191] x 100 = 341.36%
Formula
Percentage change = [(843 - 191) / 191] x 100
Subtract the new number by the original number
843 - 191 = 652
652 ÷ 191 = 3.413612565445026
3.413612565445026 x 100 = 341.36%