-9.68% is the change from 847 to 765
Calculation steps:
[( 765 - 847 ) ÷ 847] x 100 = -9.68%
Formula
Percentage change = [(765 - 847) / 847] x 100
Subtract the new number by the original number
765 - 847 = -82
-82 ÷ 847 = -0.09681227863046045
-0.09681227863046045 x 100 = -9.68%