72.73% is the change from 198 to 342
Calculation steps:
[( 342 - 198 ) ÷ 198] x 100 = 72.73%
Formula
Percentage change = [(342 - 198) / 198] x 100
Subtract the new number by the original number
342 - 198 = 144
144 ÷ 198 = 0.7272727272727273
0.7272727272727273 x 100 = 72.73%