12.21% is the change from 778 to 873
Calculation steps:
[( 873 - 778 ) ÷ 778] x 100 = 12.21%
Formula
Percentage change = [(873 - 778) / 778] x 100
Subtract the new number by the original number
873 - 778 = 95
95 ÷ 778 = 0.12210796915167095
0.12210796915167095 x 100 = 12.21%