I think you're about 2 orders of magnitude off: - 1% = 1 out of 100 - 0.1% = 1 out of 1,000 - 0.01% = 1 out of 10,000 - 0.001% = 1 out of 100,000 - 0.007%

I think you're about 2 orders of magnitude off: - 1% = 1 out of 100 - 0.1% = 1 out of 1,000 - 0.01% = 1 out of 10,000 - 0.001% = 1 out of 100,000 - 0.007% = 7 out of 100,000