74.33% is the change from 187 to 326
Calculation steps:
[( 326 - 187 ) ÷ 187] x 100 = 74.33%
Formula
Percentage change = [(326 - 187) / 187] x 100
Subtract the new number by the original number
326 - 187 = 139
139 ÷ 187 = 0.7433155080213903
0.7433155080213903 x 100 = 74.33%