We look at the division of 69960286 by 806 
The aim is to understand the frequency of 806 in 69960286.

Let's proceed to step 1:
806 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 806

Step 2:
The number 806 fits into 69 0 times, leaving a remainder of 69.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 69, we get 69.
Bring next digit (9) of the dividend behind the 69 and repeat the process: 699 / 806

On to step 3:
If we divide 699 by 806, we get 0 and a remainder of 699.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 699 to get 699.
Bring next digit (6) of the dividend behind the 699 and repeat the process: 6996 / 806

Going ahead to step 4:
The number 806 fits into 6996 8 times, leaving a remainder of 548.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 548 after subtracting 6448 from 6996.
Fetch the next digit (0) from the dividend, attach it to 548 and continue: 5480 / 806

Let's proceed to step 5:
The number 806 fits into 5480 6 times, leaving a remainder of 644.
Write down 6 as next digit of the result. 
Result so far: 86.0
The remainder is 644 after subtracting 4836 from 5480.
Bring next digit (2) of the dividend behind the 644 and repeat the process: 6442 / 806

Let's proceed to step 6:
806 can be fit into 6442 7 times, resulting in a remainder of 800.
Write down 7 as next digit of the result. 
Result so far: 867.0
The remainder is 800 after subtracting 5642 from 6442.
Append the next digit (8) from the dividend to 800 and continue with: 8008 / 806

Advancing to step 7:
806 can be fit into 8008 9 times, resulting in a remainder of 754.
Put 9 as the next digit of the answer. 
Result so far: 8679.0
The remainder is 754 after subtracting 7254 from 8008.
Bring next digit (6) of the dividend behind the 754 and repeat the process: 7546 / 806

On to step 8:
When dividing 7546 by 806, we get 9 with a remainder of 292.
The next digit of our result is 9. 
Result so far: 86799.0
Subtract 7254 from 7546 to get 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Advancing to step 9:
If we divide 2920 by 806, we get 3 and a remainder of 502.
Write down 3 as next digit of the result. 
Result so far: 86799.3
The remainder is 502 after subtracting 2418 from 2920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

On to step 10:
5020 divided by 806 is 6 with a remainder of 184.
Record the quotient 6 as the next digit in the result. 
Result so far: 86799.36
If we subtract 4836 from 5020, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 11:
The number 806 fits into 1840 2 times, leaving a remainder of 228.
The next digit of our result is 2. 
Result so far: 86799.362
Subtracting 1612 from 1840 leaves us with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Moving on to step 12:
The number 806 fits into 2280 2 times, leaving a remainder of 668.
The next digit of our result is 2. 
Result so far: 86799.3622
Subtract 1612 from 2280 to get 668.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

The quotient of the division is 86799.3622, and the remainder is 0.00668.