22.31% is the change from 121 to 148
Calculation steps:
[( 148 - 121 ) ÷ 121] x 100 = 22.31%
Formula
Percentage change = [(148 - 121) / 121] x 100
Subtract the new number by the original number
148 - 121 = 27
27 ÷ 121 = 0.2231404958677686
0.2231404958677686 x 100 = 22.31%