143.46% is the change from 191 to 465
Calculation steps:
[( 465 - 191 ) ÷ 191] x 100 = 143.46%
Formula
Percentage change = [(465 - 191) / 191] x 100
Subtract the new number by the original number
465 - 191 = 274
274 ÷ 191 = 1.4345549738219896
1.4345549738219896 x 100 = 143.46%