13.24% is the change from 778 to 881
Calculation steps:
[( 881 - 778 ) ÷ 778] x 100 = 13.24%
Formula
Percentage change = [(881 - 778) / 778] x 100
Subtract the new number by the original number
881 - 778 = 103
103 ÷ 778 = 0.13239074550128535
0.13239074550128535 x 100 = 13.24%