13.75% is the change from 771 to 877
Calculation steps:
[( 877 - 771 ) ÷ 771] x 100 = 13.75%
Formula
Percentage change = [(877 - 771) / 771] x 100
Subtract the new number by the original number
877 - 771 = 106
106 ÷ 771 = 0.13748378728923477
0.13748378728923477 x 100 = 13.75%