We divide 13520320 by 677
The aim is to understand the frequency of 677 in 13520320.

On to step 1:
677 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 677

Let's proceed to step 2:
677 goes into 13 0 times with a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Include the next digit (5) from the dividend after 13, then repeat: 135 / 677

Step 3:
677 can be fit into 135 0 times, resulting in a remainder of 135.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 135 and we're left with 135.
Grab the next digit (2) from the dividend, add it to 135, then carry on: 1352 / 677

Advancing to step 4:
If we divide 1352 by 677, we get 1 and a remainder of 675.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 677 from 1352 and we're left with 675.
Bring next digit (0) of the dividend behind the 675 and repeat the process: 6750 / 677

Moving on to step 5:
The number 677 fits into 6750 9 times, leaving a remainder of 657.
The next digit of our result is 9. 
Result so far: 19.0
The remainder is 657 after subtracting 6093 from 6750.
Take the next digit (3) from the dividend and append it to 657, then repeat: 6573 / 677

Advancing to step 6:
When dividing 6573 by 677, we get 9 with a remainder of 480.
Write down 9 as next digit of the result. 
Result so far: 199.0
Subtract 6093 from 6573 to get 480.
Include the next digit (2) from the dividend after 480, then repeat: 4802 / 677

Going ahead to step 7:
677 goes into 4802 7 times with a remainder of 63.
Put 7 as the next digit of the answer. 
Result so far: 1997.0
Subtract 4739 from 4802 to get 63.
Bring next digit (0) of the dividend behind the 63 and repeat the process: 630 / 677

Advancing to step 8:
If we divide 630 by 677, we get 0 and a remainder of 630.
Record the quotient 0 as the next digit in the result. 
Result so far: 19970.0
If we take 0 away from 630, we end up 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.

Advancing to step 9:
The number 677 fits into 6300 9 times, leaving a remainder of 207.
Use 9 as the next digit of our solution. 
Result so far: 19970.9
The remainder is 207 after subtracting 6093 from 6300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Let's proceed to step 10:
When dividing 2070 by 677, we get 3 with a remainder of 39.
The number 3 becomes the next digit in our result. 
Result so far: 19970.93
The remainder is 39 after subtracting 2031 from 2070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 11:
When dividing 390 by 677, we get 0 with a remainder of 390.
The next digit of our result is 0. 
Result so far: 19970.93
The remainder is 390 after subtracting 0 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Advancing to step 12:
677 can be fit into 3900 5 times, resulting in a remainder of 515.
Record the quotient 5 as the next digit in the result. 
Result so far: 19970.9305
Deduct 3385 from 3900 and we're left with 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Advancing to step 13:
677 goes into 5150 7 times with a remainder of 411.
Use 7 as the next digit of our solution. 
Result so far: 19970.93057
If we subtract 4739 from 5150, we get 411.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4110, and continue the process.

On to step 14:
4110 divided by 677 is 6 with a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 19970.930576
If we subtract 4062 from 4110, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 15:
The number 677 fits into 480 0 times, leaving a remainder of 480.
Use 0 as the next digit of our solution. 
Result so far: 19970.930576
If we subtract 0 from 480, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 16:
677 goes into 4800 7 times with a remainder of 61.
Record the quotient 7 as the next digit in the result. 
Result so far: 19970.93057607
Subtracting 4739 from 4800 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

In conclusion, the division gives 19970.93057607 with a balance of 6.1e-08.