-18.31% is the change from 803 to 656
Calculation steps:
[( 656 - 803 ) ÷ 803] x 100 = -18.31%
Formula
Percentage change = [(656 - 803) / 803] x 100
Subtract the new number by the original number
656 - 803 = -147
-147 ÷ 803 = -0.18306351183063513
-0.18306351183063513 x 100 = -18.31%