Let's divide 80937524 by 786
The aim is to understand the frequency of 786 in 80937524.

Step 1:
If we divide 8 by 786, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 786

On to step 2:
80 divided by 786 is 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Bring next digit (9) of the dividend behind the 80 and repeat the process: 809 / 786

Moving on to step 3:
809 divided by 786 is 1 with a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 786 from 809 and we're left with 23.
Include the next digit (3) from the dividend after 23, then repeat: 233 / 786

Let's proceed to step 4:
786 can be fit into 233 0 times, resulting in a remainder of 233.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we subtract 0 from 233, we get 233.
Grab the next digit (7) from the dividend, add it to 233, then carry on: 2337 / 786

Advancing to step 5:
If we divide 2337 by 786, we get 2 and a remainder of 765.
Use 2 as the next digit of our solution. 
Result so far: 102.0
Deduct 1572 from 2337 and we're left with 765.
Grab the next digit (5) from the dividend, add it to 765, then carry on: 7655 / 786

Going ahead to step 6:
If we divide 7655 by 786, we get 9 and a remainder of 581.
Put 9 as the next digit of the answer. 
Result so far: 1029.0
If we take 7074 away from 7655, we end up with 581.
Fetch the next digit (2) from the dividend, attach it to 581 and continue: 5812 / 786

On to step 7:
786 can be fit into 5812 7 times, resulting in a remainder of 310.
Put 7 as the next digit of the answer. 
Result so far: 10297.0
The remainder is 310 after subtracting 5502 from 5812.
Bring next digit (4) of the dividend behind the 310 and repeat the process: 3104 / 786

On to step 8:
786 goes into 3104 3 times with a remainder of 746.
The number 3 becomes the next digit in our result. 
Result so far: 102973.0
The remainder is 746 after subtracting 2358 from 3104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7460, and continue the process.

Moving on to step 9:
If we divide 7460 by 786, we get 9 and a remainder of 386.
Record the quotient 9 as the next digit in the result. 
Result so far: 102973.9
Deduct 7074 from 7460 and we're left with 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Going ahead to step 10:
The number 786 fits into 3860 4 times, leaving a remainder of 716.
Put 4 as the next digit of the answer. 
Result so far: 102973.94
If we subtract 3144 from 3860, we get 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

Moving on to step 11:
7160 divided by 786 is 9 with a remainder of 86.
Write down 9 as next digit of the result. 
Result so far: 102973.949
Subtract 7074 from 7160 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Going ahead to step 12:
When dividing 860 by 786, we get 1 with a remainder of 74.
The number 1 becomes the next digit in our result. 
Result so far: 102973.9491
If we subtract 786 from 860, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 13:
786 can be fit into 740 0 times, resulting in a remainder of 740.
The number 0 becomes the next digit in our result. 
Result so far: 102973.9491
Deduct 0 from 740 and we're left with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Step 14:
786 can be fit into 7400 9 times, resulting in a remainder of 326.
The number 9 becomes the next digit in our result. 
Result so far: 102973.949109
If we take 7074 away from 7400, we end up with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Advancing to step 15:
786 goes into 3260 4 times with a remainder of 116.
The number 4 becomes the next digit in our result. 
Result so far: 102973.9491094
Subtracting 3144 from 3260 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Let's proceed to step 16:
When dividing 1160 by 786, we get 1 with a remainder of 374.
The number 1 becomes the next digit in our result. 
Result so far: 102973.94910941
If we take 786 away from 1160, we end up with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

After the division, we end up with 102973.94910941 and a remainder of 3.74e-07.