-6% is the change from 816 to 767
Calculation steps:
[( 767 - 816 ) ÷ 816] x 100 = -6%
Formula
Percentage change = [(767 - 816) / 816] x 100
Subtract the new number by the original number
767 - 816 = -49
-49 ÷ 816 = -0.06004901960784314
-0.06004901960784314 x 100 = -6%