88609459 divided by 786 
The aim is to understand the frequency of 786 in 88609459.

On to step 1:
If we divide 8 by 786, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 786

Step 2:
If we divide 88 by 786, we get 0 and a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 88, we end up with 88.
Fetch the next digit (6) from the dividend, attach it to 88 and continue: 886 / 786

Moving on to step 3:
When dividing 886 by 786, we get 1 with a remainder of 100.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 786 from 886, we get 100.
Bring next digit (0) of the dividend behind the 100 and repeat the process: 1000 / 786

Step 4:
786 can be fit into 1000 1 times, resulting in a remainder of 214.
The next digit of our result is 1. 
Result so far: 11.0
Deduct 786 from 1000 and we're left with 214.
Bring next digit (9) of the dividend behind the 214 and repeat the process: 2149 / 786

Advancing to step 5:
When dividing 2149 by 786, we get 2 with a remainder of 577.
Record the quotient 2 as the next digit in the result. 
Result so far: 112.0
The remainder is 577 after subtracting 1572 from 2149.
Take the next digit (4) from the dividend and append it to 577, then repeat: 5774 / 786

On to step 6:
The number 786 fits into 5774 7 times, leaving a remainder of 272.
The next digit of our result is 7. 
Result so far: 1127.0
The remainder is 272 after subtracting 5502 from 5774.
Bring next digit (5) of the dividend behind the 272 and repeat the process: 2725 / 786

Let's proceed to step 7:
786 goes into 2725 3 times with a remainder of 367.
Put 3 as the next digit of the answer. 
Result so far: 11273.0
If we subtract 2358 from 2725, we get 367.
Bring next digit (9) of the dividend behind the 367 and repeat the process: 3679 / 786

Moving on to step 8:
786 can be fit into 3679 4 times, resulting in a remainder of 535.
Write down 4 as next digit of the result. 
Result so far: 112734.0
The remainder is 535 after subtracting 3144 from 3679.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

Moving on to step 9:
786 goes into 5350 6 times with a remainder of 634.
The number 6 becomes the next digit in our result. 
Result so far: 112734.6
The remainder is 634 after subtracting 4716 from 5350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6340, and continue the process.

Advancing to step 10:
When dividing 6340 by 786, we get 8 with a remainder of 52.
Record the quotient 8 as the next digit in the result. 
Result so far: 112734.68
The remainder is 52 after subtracting 6288 from 6340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 11:
786 can be fit into 520 0 times, resulting in a remainder of 520.
Record the quotient 0 as the next digit in the result. 
Result so far: 112734.68
If we subtract 0 from 520, we get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Step 12:
5200 divided by 786 is 6 with a remainder of 484.
Write down 6 as next digit of the result. 
Result so far: 112734.6806
Subtract 4716 from 5200 to get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Moving on to step 13:
4840 divided by 786 is 6 with a remainder of 124.
The next digit of our result is 6. 
Result so far: 112734.68066
Deduct 4716 from 4840 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

The final result is 112734.68066 with a remainder of 0.000124.