How do I calculate the % change

Fiscal 2018 Dollar Change % Change 2017 to 2018 Fiscal 2017 Fiscal 2019 Sxxxxxx $82,059 Customers $81,581 $76,450 S5,131 6.71 96 Sxo xxx $27.556 Products Sold $27,091 $25 439 Dollar Change % Change 2018 to 2019 Sxxxxxx $478 % xxxx Sxx.xo $465 % XXXX% Sxxxx $13 % XXXX% Soxx.xxx ($362) 20 $1,652 6.49% 5xcx xxx $54,503 $54.490 $51,011 oss Profit $3.479 6.82% Sex, $22,178 $22.540 $21.520 Marketing and Grative Expenses $1,020 4.74% XIX, XX Sxxxxx