-10.51% is the change from 780 to 698
Calculation steps:
[( 698 - 780 ) ÷ 780] x 100 = -10.51%
Formula
Percentage change = [(698 - 780) / 780] x 100
Subtract the new number by the original number
698 - 780 = -82
-82 ÷ 780 = -0.10512820512820513
-0.10512820512820513 x 100 = -10.51%