75.34% is the change from 223 to 391
Calculation steps:
[( 391 - 223 ) ÷ 223] x 100 = 75.34%
Formula
Percentage change = [(391 - 223) / 223] x 100
Subtract the new number by the original number
391 - 223 = 168
168 ÷ 223 = 0.7533632286995515
0.7533632286995515 x 100 = 75.34%