129.32% is the change from 191 to 438
Calculation steps:
[( 438 - 191 ) ÷ 191] x 100 = 129.32%
Formula
Percentage change = [(438 - 191) / 191] x 100
Subtract the new number by the original number
438 - 191 = 247
247 ÷ 191 = 1.293193717277487
1.293193717277487 x 100 = 129.32%