82.2% is the change from 191 to 348
Calculation steps:
[( 348 - 191 ) ÷ 191] x 100 = 82.2%
Formula
Percentage change = [(348 - 191) / 191] x 100
Subtract the new number by the original number
348 - 191 = 157
157 ÷ 191 = 0.8219895287958116
0.8219895287958116 x 100 = 82.2%