8 % to ppm

8 % = 80,000 ppm

%ppm
5 %50,000
6 %60,000
7 %70,000
880,000
9 %90,000
10 %100,000
11 %110,000

8 % = 80,000 ppm

Formula

1 ppm = 1 mg/L (aqueous, density ≈ 1 kg/L) · 1 ppb = 0.001 mg/L · 1% = 10,000 ppm