We look at the division of 5521243 by 786 
The aim is to understand the frequency of 786 in 5521243.

Step 1:
When dividing 5 by 786, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 786

Step 2:
786 goes into 55 0 times with a remainder of 55.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 55 leaves us with 55.
Fetch the next digit (2) from the dividend, attach it to 55 and continue: 552 / 786

Advancing to step 3:
786 can be fit into 552 0 times, resulting in a remainder of 552.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 552 and we're left with 552.
Bring next digit (1) of the dividend behind the 552 and repeat the process: 5521 / 786

Let's proceed to step 4:
The number 786 fits into 5521 7 times, leaving a remainder of 19.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 5502 from 5521, we get 19.
Take the next digit (2) from the dividend and append it to 19, then repeat: 192 / 786

Advancing to step 5:
When dividing 192 by 786, we get 0 with a remainder of 192.
Write down 0 as next digit of the result. 
Result so far: 70.0
Subtract 0 from 192 to get 192.
Append the next digit (4) from the dividend to 192 and continue with: 1924 / 786

Let's proceed to step 6:
786 can be fit into 1924 2 times, resulting in a remainder of 352.
Write down 2 as next digit of the result. 
Result so far: 702.0
The remainder is 352 after subtracting 1572 from 1924.
Bring next digit (3) of the dividend behind the 352 and repeat the process: 3523 / 786

Going ahead to step 7:
786 can be fit into 3523 4 times, resulting in a remainder of 379.
Put 4 as the next digit of the answer. 
Result so far: 7024.0
Subtracting 3144 from 3523 leaves us with 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Moving on to step 8:
3790 divided by 786 is 4 with a remainder of 646.
Write down 4 as next digit of the result. 
Result so far: 7024.4
Subtract 3144 from 3790 to get 646.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6460, and continue the process.

Advancing to step 9:
If we divide 6460 by 786, we get 8 and a remainder of 172.
Use 8 as the next digit of our solution. 
Result so far: 7024.48
Subtract 6288 from 6460 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Advancing to step 10:
If we divide 1720 by 786, we get 2 and a remainder of 148.
The number 2 becomes the next digit in our result. 
Result so far: 7024.482
If we take 1572 away from 1720, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Advancing to step 11:
1480 divided by 786 is 1 with a remainder of 694.
The next digit of our result is 1. 
Result so far: 7024.4821
Subtracting 786 from 1480 leaves us with 694.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6940, and continue the process.

Moving on to step 12:
If we divide 6940 by 786, we get 8 and a remainder of 652.
Use 8 as the next digit of our solution. 
Result so far: 7024.48218
The remainder is 652 after subtracting 6288 from 6940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6520, and continue the process.

Let's proceed to step 13:
The number 786 fits into 6520 8 times, leaving a remainder of 232.
Write down 8 as next digit of the result. 
Result so far: 7024.482188
Subtract 6288 from 6520 to get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

In conclusion, the division gives 7024.482188 with a balance of 2.32e-05.