-16.11% is the change from 807 to 677
Calculation steps:
[( 677 - 807 ) ÷ 807] x 100 = -16.11%
Formula
Percentage change = [(677 - 807) / 807] x 100
Subtract the new number by the original number
677 - 807 = -130
-130 ÷ 807 = -0.161090458488228
-0.161090458488228 x 100 = -16.11%