80724856 divided by 651 
The aim is to understand the frequency of 651 in 80724856.

Moving on to step 1:
If we divide 8 by 651, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 651

On to step 2:
The number 651 fits into 80 0 times, leaving a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Append the next digit (7) from the dividend to 80 and continue with: 807 / 651

Going ahead to step 3:
When dividing 807 by 651, we get 1 with a remainder of 156.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 156 after subtracting 651 from 807.
Append the next digit (2) from the dividend to 156 and continue with: 1562 / 651

Moving on to step 4:
If we divide 1562 by 651, we get 2 and a remainder of 260.
Write down 2 as next digit of the result. 
Result so far: 12.0
Deduct 1302 from 1562 and we're left with 260.
Bring next digit (4) of the dividend behind the 260 and repeat the process: 2604 / 651

Advancing to step 5:
When dividing 2604 by 651, we get 4 with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 124.0
If we take 2604 away from 2604, we end up with 0.
Grab the next digit (8) from the dividend, add it to 0, then carry on: 8 / 651

On to step 6:
The number 651 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 1240.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 651

Moving on to step 7:
651 goes into 85 0 times with a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 12400.0
The remainder is 85 after subtracting 0 from 85.
Bring next digit (6) of the dividend behind the 85 and repeat the process: 856 / 651

Advancing to step 8:
If we divide 856 by 651, we get 1 and a remainder of 205.
Use 1 as the next digit of our solution. 
Result so far: 124001.0
Subtracting 651 from 856 leaves us with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Moving on to step 9:
651 can be fit into 2050 3 times, resulting in a remainder of 97.
Record the quotient 3 as the next digit in the result. 
Result so far: 124001.3
If we take 1953 away from 2050, we end up with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Step 10:
The number 651 fits into 970 1 times, leaving a remainder of 319.
Record the quotient 1 as the next digit in the result. 
Result so far: 124001.31
The remainder is 319 after subtracting 651 from 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

Moving on to step 11:
When dividing 3190 by 651, we get 4 with a remainder of 586.
The number 4 becomes the next digit in our result. 
Result so far: 124001.314
If we subtract 2604 from 3190, we get 586.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

Let's proceed to step 12:
651 can be fit into 5860 9 times, resulting in a remainder of 1.
The next digit of our result is 9. 
Result so far: 124001.3149
The remainder is 1 after subtracting 5859 from 5860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 13:
When dividing 10 by 651, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 124001.3149
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 14:
The number 651 fits into 100 0 times, leaving a remainder of 100.
The next digit of our result is 0. 
Result so far: 124001.3149
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 124001.3149 with a remainder of 1e-05.