-3.97% is the change from 807 to 775
Calculation steps:
[( 775 - 807 ) ÷ 807] x 100 = -3.97%
Formula
Percentage change = [(775 - 807) / 807] x 100
Subtract the new number by the original number
775 - 807 = -32
-32 ÷ 807 = -0.03965303593556382
-0.03965303593556382 x 100 = -3.97%