1.29% is the change from 777 to 787
Calculation steps:
[( 787 - 777 ) ÷ 777] x 100 = 1.29%
Formula
Percentage change = [(787 - 777) / 777] x 100
Subtract the new number by the original number
787 - 777 = 10
10 ÷ 777 = 0.01287001287001287
0.01287001287001287 x 100 = 1.29%