105.1% is the change from 157 to 322
Calculation steps:
[( 322 - 157 ) ÷ 157] x 100 = 105.1%
Formula
Percentage change = [(322 - 157) / 157] x 100
Subtract the new number by the original number
322 - 157 = 165
165 ÷ 157 = 1.0509554140127388
1.0509554140127388 x 100 = 105.1%