We look at the division of 61760619 by 806 
The aim is to understand the frequency of 806 in 61760619.

On to step 1:
If we divide 6 by 806, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 806

Advancing to step 2:
61 divided by 806 is 0 with a remainder of 61.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 61 after subtracting 0 from 61.
Fetch the next digit (7) from the dividend, attach it to 61 and continue: 617 / 806

Going ahead to step 3:
806 can be fit into 617 0 times, resulting in a remainder of 617.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 617 leaves us with 617.
Take the next digit (6) from the dividend and append it to 617, then repeat: 6176 / 806

On to step 4:
806 goes into 6176 7 times with a remainder of 534.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 5642 away from 6176, we end up with 534.
Include the next digit (0) from the dividend after 534, then repeat: 5340 / 806

Advancing to step 5:
When dividing 5340 by 806, we get 6 with a remainder of 504.
Write down 6 as next digit of the result. 
Result so far: 76.0
The remainder is 504 after subtracting 4836 from 5340.
Append the next digit (6) from the dividend to 504 and continue with: 5046 / 806

Advancing to step 6:
If we divide 5046 by 806, we get 6 and a remainder of 210.
Record the quotient 6 as the next digit in the result. 
Result so far: 766.0
If we take 4836 away from 5046, we end up with 210.
Bring next digit (1) of the dividend behind the 210 and repeat the process: 2101 / 806

Advancing to step 7:
The number 806 fits into 2101 2 times, leaving a remainder of 489.
Use 2 as the next digit of our solution. 
Result so far: 7662.0
The remainder is 489 after subtracting 1612 from 2101.
Include the next digit (9) from the dividend after 489, then repeat: 4899 / 806

Going ahead to step 8:
806 goes into 4899 6 times with a remainder of 63.
Put 6 as the next digit of the answer. 
Result so far: 76626.0
If we take 4836 away from 4899, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 9:
806 can be fit into 630 0 times, resulting in a remainder of 630.
Put 0 as the next digit of the answer. 
Result so far: 76626.0
Deduct 0 from 630 and we're left with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Step 10:
806 goes into 6300 7 times with a remainder of 658.
The number 7 becomes the next digit in our result. 
Result so far: 76626.07
If we take 5642 away from 6300, we end up with 658.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6580, and continue the process.

On to step 11:
When dividing 6580 by 806, we get 8 with a remainder of 132.
Put 8 as the next digit of the answer. 
Result so far: 76626.078
Subtract 6448 from 6580 to get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 12:
806 can be fit into 1320 1 times, resulting in a remainder of 514.
The number 1 becomes the next digit in our result. 
Result so far: 76626.0781
If we subtract 806 from 1320, we get 514.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

Advancing to step 13:
806 can be fit into 5140 6 times, resulting in a remainder of 304.
Write down 6 as next digit of the result. 
Result so far: 76626.07816
Subtract 4836 from 5140 to get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Going ahead to step 14:
806 goes into 3040 3 times with a remainder of 622.
Use 3 as the next digit of our solution. 
Result so far: 76626.078163
If we subtract 2418 from 3040, we get 622.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6220, and continue the process.

Advancing to step 15:
806 can be fit into 6220 7 times, resulting in a remainder of 578.
The number 7 becomes the next digit in our result. 
Result so far: 76626.0781637
Subtract 5642 from 6220 to get 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

On to step 16:
The number 806 fits into 5780 7 times, leaving a remainder of 138.
The number 7 becomes the next digit in our result. 
Result so far: 76626.07816377
Subtracting 5642 from 5780 leaves us with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Our division results in 76626.07816377 with a remaining 1.38e-07.