37.5% is the change from 144 to 198
Calculation steps:
[( 198 - 144 ) ÷ 144] x 100 = 37.5%
Formula
Percentage change = [(198 - 144) / 144] x 100
Subtract the new number by the original number
198 - 144 = 54
54 ÷ 144 = 0.375
0.375 x 100 = 37.5%
Example