79806288 divided by 787 
The aim is to understand the frequency of 787 in 79806288.

Advancing to step 1:
When dividing 7 by 787, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 787

On to step 2:
787 goes into 79 0 times with a remainder of 79.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 79 after subtracting 0 from 79.
Take the next digit (8) from the dividend and append it to 79, then repeat: 798 / 787

Advancing to step 3:
787 can be fit into 798 1 times, resulting in a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 787 from 798 to get 11.
Grab the next digit (0) from the dividend, add it to 11, then carry on: 110 / 787

Going ahead to step 4:
787 goes into 110 0 times with a remainder of 110.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 110 and we're left with 110.
Append the next digit (6) from the dividend to 110 and continue with: 1106 / 787

Moving on to step 5:
When dividing 1106 by 787, we get 1 with a remainder of 319.
Write down 1 as next digit of the result. 
Result so far: 101.0
Subtract 787 from 1106 to get 319.
Bring next digit (2) of the dividend behind the 319 and repeat the process: 3192 / 787

On to step 6:
The number 787 fits into 3192 4 times, leaving a remainder of 44.
The number 4 becomes the next digit in our result. 
Result so far: 1014.0
Deduct 3148 from 3192 and we're left with 44.
Take the next digit (8) from the dividend and append it to 44, then repeat: 448 / 787

Let's proceed to step 7:
448 divided by 787 is 0 with a remainder of 448.
Use 0 as the next digit of our solution. 
Result so far: 10140.0
If we subtract 0 from 448, we get 448.
Include the next digit (8) from the dividend after 448, then repeat: 4488 / 787

Let's proceed to step 8:
If we divide 4488 by 787, we get 5 and a remainder of 553.
Use 5 as the next digit of our solution. 
Result so far: 101405.0
Subtracting 3935 from 4488 leaves us with 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Going ahead to step 9:
If we divide 5530 by 787, we get 7 and a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 101405.7
Subtracting 5509 from 5530 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 10:
787 goes into 210 0 times with a remainder of 210.
Use 0 as the next digit of our solution. 
Result so far: 101405.7
Subtracting 0 from 210 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 11:
If we divide 2100 by 787, we get 2 and a remainder of 526.
Put 2 as the next digit of the answer. 
Result so far: 101405.702
If we subtract 1574 from 2100, we get 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

Advancing to step 12:
When dividing 5260 by 787, we get 6 with a remainder of 538.
The number 6 becomes the next digit in our result. 
Result so far: 101405.7026
If we take 4722 away from 5260, we end up with 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Moving on to step 13:
787 can be fit into 5380 6 times, resulting in a remainder of 658.
Record the quotient 6 as the next digit in the result. 
Result so far: 101405.70266
Deduct 4722 from 5380 and we're left with 658.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6580, and continue the process.

After the division, we end up with 101405.70266 and a remainder of 0.000658.