171.23% is the change from 73 to 198
Calculation steps:
[( 198 - 73 ) ÷ 73] x 100 = 171.23%
Formula
Percentage change = [(198 - 73) / 73] x 100
Subtract the new number by the original number
198 - 73 = 125
125 ÷ 73 = 1.7123287671232876
1.7123287671232876 x 100 = 171.23%