15.92% is the change from 779 to 903
Calculation steps:
[( 903 - 779 ) ÷ 779] x 100 = 15.92%
Formula
Percentage change = [(903 - 779) / 779] x 100
Subtract the new number by the original number
903 - 779 = 124
124 ÷ 779 = 0.15917843388960207
0.15917843388960207 x 100 = 15.92%