We divide 80081702 by 651
The aim is to understand the frequency of 651 in 80081702.

Moving on to step 1:
651 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 651

On to step 2:
651 can be fit into 80 0 times, resulting in a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Fetch the next digit (0) from the dividend, attach it to 80 and continue: 800 / 651

Moving on to step 3:
800 divided by 651 is 1 with a remainder of 149.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 651 from 800 leaves us with 149.
Grab the next digit (8) from the dividend, add it to 149, then carry on: 1498 / 651

Going ahead to step 4:
When dividing 1498 by 651, we get 2 with a remainder of 196.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 1302 from 1498 leaves us with 196.
Include the next digit (1) from the dividend after 196, then repeat: 1961 / 651

Step 5:
651 goes into 1961 3 times with a remainder of 8.
The number 3 becomes the next digit in our result. 
Result so far: 123.0
Subtract 1953 from 1961 to get 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 651

Step 6:
When dividing 87 by 651, we get 0 with a remainder of 87.
The next digit of our result is 0. 
Result so far: 1230.0
If we subtract 0 from 87, we get 87.
Grab the next digit (0) from the dividend, add it to 87, then carry on: 870 / 651

Advancing to step 7:
651 can be fit into 870 1 times, resulting in a remainder of 219.
The number 1 becomes the next digit in our result. 
Result so far: 12301.0
Subtracting 651 from 870 leaves us with 219.
Fetch the next digit (2) from the dividend, attach it to 219 and continue: 2192 / 651

Step 8:
When dividing 2192 by 651, we get 3 with a remainder of 239.
The next digit of our result is 3. 
Result so far: 123013.0
Deduct 1953 from 2192 and we're left with 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

On to step 9:
2390 divided by 651 is 3 with a remainder of 437.
The number 3 becomes the next digit in our result. 
Result so far: 123013.3
Subtract 1953 from 2390 to get 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Going ahead to step 10:
651 goes into 4370 6 times with a remainder of 464.
The number 6 becomes the next digit in our result. 
Result so far: 123013.36
Subtract 3906 from 4370 to get 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Let's proceed to step 11:
If we divide 4640 by 651, we get 7 and a remainder of 83.
Write down 7 as next digit of the result. 
Result so far: 123013.367
Subtracting 4557 from 4640 leaves us with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Moving on to step 12:
If we divide 830 by 651, we get 1 and a remainder of 179.
The number 1 becomes the next digit in our result. 
Result so far: 123013.3671
Subtracting 651 from 830 leaves us with 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Moving on to step 13:
The number 651 fits into 1790 2 times, leaving a remainder of 488.
Put 2 as the next digit of the answer. 
Result so far: 123013.36712
If we take 1302 away from 1790, we end up with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Going ahead to step 14:
4880 divided by 651 is 7 with a remainder of 323.
Use 7 as the next digit of our solution. 
Result so far: 123013.367127
Subtracting 4557 from 4880 leaves us with 323.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

Advancing to step 15:
If we divide 3230 by 651, we get 4 and a remainder of 626.
Use 4 as the next digit of our solution. 
Result so far: 123013.3671274
Subtract 2604 from 3230 to get 626.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6260, and continue the process.

Moving on to step 16:
651 goes into 6260 9 times with a remainder of 401.
Write down 9 as next digit of the result. 
Result so far: 123013.36712749
If we subtract 5859 from 6260, we get 401.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

The final result is 123013.36712749 with a remainder of 4.01e-07.