-1.03% is the change from 780 to 772
Calculation steps:
[( 772 - 780 ) ÷ 780] x 100 = -1.03%
Formula
Percentage change = [(772 - 780) / 780] x 100
Subtract the new number by the original number
772 - 780 = -8
-8 ÷ 780 = -0.010256410256410256
-0.010256410256410256 x 100 = -1.03%