12.84% is the change from 623 to 703
Calculation steps:
[( 703 - 623 ) ÷ 623] x 100 = 12.84%
Formula
Percentage change = [(703 - 623) / 623] x 100
Subtract the new number by the original number
703 - 623 = 80
80 ÷ 623 = 0.12841091492776885
0.12841091492776885 x 100 = 12.84%