1.3% is the change from 767 to 777
Calculation steps:
[( 777 - 767 ) ÷ 767] x 100 = 1.3%
Formula
Percentage change = [(777 - 767) / 767] x 100
Subtract the new number by the original number
777 - 767 = 10
10 ÷ 767 = 0.01303780964797914
0.01303780964797914 x 100 = 1.3%