79513363 divided by 647 
The aim is to understand the frequency of 647 in 79513363.

Step 1:
The number 647 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 647

Let's proceed to step 2:
647 can be fit into 79 0 times, resulting in a remainder of 79.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 79 leaves us with 79.
Bring next digit (5) of the dividend behind the 79 and repeat the process: 795 / 647

Let's proceed to step 3:
795 divided by 647 is 1 with a remainder of 148.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 148 after subtracting 647 from 795.
Append the next digit (1) from the dividend to 148 and continue with: 1481 / 647

Let's proceed to step 4:
If we divide 1481 by 647, we get 2 and a remainder of 187.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we subtract 1294 from 1481, we get 187.
Fetch the next digit (3) from the dividend, attach it to 187 and continue: 1873 / 647

Going ahead to step 5:
The number 647 fits into 1873 2 times, leaving a remainder of 579.
The next digit of our result is 2. 
Result so far: 122.0
If we take 1294 away from 1873, we end up with 579.
Grab the next digit (3) from the dividend, add it to 579, then carry on: 5793 / 647

Advancing to step 6:
When dividing 5793 by 647, we get 8 with a remainder of 617.
Put 8 as the next digit of the answer. 
Result so far: 1228.0
If we take 5176 away from 5793, we end up with 617.
Grab the next digit (6) from the dividend, add it to 617, then carry on: 6176 / 647

On to step 7:
6176 divided by 647 is 9 with a remainder of 353.
Write down 9 as next digit of the result. 
Result so far: 12289.0
If we subtract 5823 from 6176, we get 353.
Include the next digit (3) from the dividend after 353, then repeat: 3533 / 647

Advancing to step 8:
The number 647 fits into 3533 5 times, leaving a remainder of 298.
Use 5 as the next digit of our solution. 
Result so far: 122895.0
Subtract 3235 from 3533 to get 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Advancing to step 9:
2980 divided by 647 is 4 with a remainder of 392.
Put 4 as the next digit of the answer. 
Result so far: 122895.4
The remainder is 392 after subtracting 2588 from 2980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

On to step 10:
647 can be fit into 3920 6 times, resulting in a remainder of 38.
The next digit of our result is 6. 
Result so far: 122895.46
The remainder is 38 after subtracting 3882 from 3920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 11:
647 can be fit into 380 0 times, resulting in a remainder of 380.
Record the quotient 0 as the next digit in the result. 
Result so far: 122895.46
Subtracting 0 from 380 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 12:
3800 divided by 647 is 5 with a remainder of 565.
Record the quotient 5 as the next digit in the result. 
Result so far: 122895.4605
If we subtract 3235 from 3800, we get 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

On to step 13:
647 can be fit into 5650 8 times, resulting in a remainder of 474.
Use 8 as the next digit of our solution. 
Result so far: 122895.46058
Subtracting 5176 from 5650 leaves us with 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Going ahead to step 14:
647 can be fit into 4740 7 times, resulting in a remainder of 211.
Record the quotient 7 as the next digit in the result. 
Result so far: 122895.460587
Deduct 4529 from 4740 and we're left with 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Let's proceed to step 15:
2110 divided by 647 is 3 with a remainder of 169.
Record the quotient 3 as the next digit in the result. 
Result so far: 122895.4605873
If we take 1941 away from 2110, we end up with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Moving on to step 16:
If we divide 1690 by 647, we get 2 and a remainder of 396.
The number 2 becomes the next digit in our result. 
Result so far: 122895.46058732
If we subtract 1294 from 1690, we get 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

After the division, we end up with 122895.46058732 and a remainder of 3.96e-07.