13.51% is the change from 770 to 874
Calculation steps:
[( 874 - 770 ) ÷ 770] x 100 = 13.51%
Formula
Percentage change = [(874 - 770) / 770] x 100
Subtract the new number by the original number
874 - 770 = 104
104 ÷ 770 = 0.13506493506493505
0.13506493506493505 x 100 = 13.51%