73.99% is the change from 223 to 388
Calculation steps:
[( 388 - 223 ) ÷ 223] x 100 = 73.99%
Formula
Percentage change = [(388 - 223) / 223] x 100
Subtract the new number by the original number
388 - 223 = 165
165 ÷ 223 = 0.7399103139013453
0.7399103139013453 x 100 = 73.99%