-9.28% is the change from 862 to 782
Calculation steps:
[( 782 - 862 ) ÷ 862] x 100 = -9.28%
Formula
Percentage change = [(782 - 862) / 862] x 100
Subtract the new number by the original number
782 - 862 = -80
-80 ÷ 862 = -0.09280742459396751
-0.09280742459396751 x 100 = -9.28%