-18.1% is the change from 801 to 656
Calculation steps:
[( 656 - 801 ) ÷ 801] x 100 = -18.1%
Formula
Percentage change = [(656 - 801) / 801] x 100
Subtract the new number by the original number
656 - 801 = -145
-145 ÷ 801 = -0.18102372034956304
-0.18102372034956304 x 100 = -18.1%