79.4% is the change from 403 to 723
Calculation steps:
[( 723 - 403 ) ÷ 403] x 100 = 79.4%
Formula
Percentage change = [(723 - 403) / 403] x 100
Subtract the new number by the original number
723 - 403 = 320
320 ÷ 403 = 0.794044665012407
0.794044665012407 x 100 = 79.4%