5671041 divided by 786 
The aim is to understand the frequency of 786 in 5671041.

Advancing to step 1:
When dividing 5 by 786, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 786

Moving on to step 2:
When dividing 56 by 786, we get 0 with a remainder of 56.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 56, we get 56.
Include the next digit (7) from the dividend after 56, then repeat: 567 / 786

Advancing to step 3:
The number 786 fits into 567 0 times, leaving a remainder of 567.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 567 after subtracting 0 from 567.
Append the next digit (1) from the dividend to 567 and continue with: 5671 / 786

Going ahead to step 4:
5671 divided by 786 is 7 with a remainder of 169.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 169 after subtracting 5502 from 5671.
Bring next digit (0) of the dividend behind the 169 and repeat the process: 1690 / 786

Moving on to step 5:
786 can be fit into 1690 2 times, resulting in a remainder of 118.
The number 2 becomes the next digit in our result. 
Result so far: 72.0
If we take 1572 away from 1690, we end up with 118.
Append the next digit (4) from the dividend to 118 and continue with: 1184 / 786

Going ahead to step 6:
786 can be fit into 1184 1 times, resulting in a remainder of 398.
Write down 1 as next digit of the result. 
Result so far: 721.0
Deduct 786 from 1184 and we're left with 398.
Append the next digit (1) from the dividend to 398 and continue with: 3981 / 786

On to step 7:
If we divide 3981 by 786, we get 5 and a remainder of 51.
Put 5 as the next digit of the answer. 
Result so far: 7215.0
If we take 3930 away from 3981, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 8:
The number 786 fits into 510 0 times, leaving a remainder of 510.
Record the quotient 0 as the next digit in the result. 
Result so far: 7215.0
If we subtract 0 from 510, we get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Advancing to step 9:
786 can be fit into 5100 6 times, resulting in a remainder of 384.
Write down 6 as next digit of the result. 
Result so far: 7215.06
If we take 4716 away from 5100, we end up with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Let's proceed to step 10:
The number 786 fits into 3840 4 times, leaving a remainder of 696.
The number 4 becomes the next digit in our result. 
Result so far: 7215.064
The remainder is 696 after subtracting 3144 from 3840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6960, and continue the process.

Advancing to step 11:
6960 divided by 786 is 8 with a remainder of 672.
Use 8 as the next digit of our solution. 
Result so far: 7215.0648
Deduct 6288 from 6960 and we're left with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Step 12:
The number 786 fits into 6720 8 times, leaving a remainder of 432.
Record the quotient 8 as the next digit in the result. 
Result so far: 7215.06488
If we subtract 6288 from 6720, we get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Our division results in 7215.06488 with a remaining 0.000432.