7.1*10^6 over 8.2*10^1
86585.3658536585365854
7.1*10^6 over 8.2*10^1 =
[7.1 / 8.2] * [10^6 / 10^1] =
.8658536585 * 10^5 =
86585.36585 ....... and the decimal part repeats