Let's divide 56102010 by 748
The aim is to understand the frequency of 748 in 56102010.

Step 1:
The number 748 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 748

Let's proceed to step 2:
When dividing 56 by 748, we get 0 with a remainder of 56.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 56 and we're left with 56.
Bring next digit (1) of the dividend behind the 56 and repeat the process: 561 / 748

Moving on to step 3:
The number 748 fits into 561 0 times, leaving a remainder of 561.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 561 after subtracting 0 from 561.
Take the next digit (0) from the dividend and append it to 561, then repeat: 5610 / 748

Advancing to step 4:
When dividing 5610 by 748, we get 7 with a remainder of 374.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtracting 5236 from 5610 leaves us with 374.
Take the next digit (2) from the dividend and append it to 374, then repeat: 3742 / 748

Moving on to step 5:
When dividing 3742 by 748, we get 5 with a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 75.0
Subtracting 3740 from 3742 leaves us with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 748

Step 6:
The number 748 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 750.0
Subtracting 0 from 20 leaves us with 20.
Grab the next digit (1) from the dividend, add it to 20, then carry on: 201 / 748

On to step 7:
748 goes into 201 0 times with a remainder of 201.
Put 0 as the next digit of the answer. 
Result so far: 7500.0
The remainder is 201 after subtracting 0 from 201.
Bring next digit (0) of the dividend behind the 201 and repeat the process: 2010 / 748

Advancing to step 8:
When dividing 2010 by 748, we get 2 with a remainder of 514.
Record the quotient 2 as the next digit in the result. 
Result so far: 75002.0
Subtract 1496 from 2010 to get 514.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

Moving on to step 9:
748 can be fit into 5140 6 times, resulting in a remainder of 652.
Use 6 as the next digit of our solution. 
Result so far: 75002.6
Subtracting 4488 from 5140 leaves us with 652.
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 10:
When dividing 6520 by 748, we get 8 with a remainder of 536.
Write down 8 as next digit of the result. 
Result so far: 75002.68
The remainder is 536 after subtracting 5984 from 6520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Moving on to step 11:
The number 748 fits into 5360 7 times, leaving a remainder of 124.
Use 7 as the next digit of our solution. 
Result so far: 75002.687
The remainder is 124 after subtracting 5236 from 5360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Moving on to step 12:
748 can be fit into 1240 1 times, resulting in a remainder of 492.
The number 1 becomes the next digit in our result. 
Result so far: 75002.6871
Subtracting 748 from 1240 leaves us with 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Going ahead to step 13:
The number 748 fits into 4920 6 times, leaving a remainder of 432.
Use 6 as the next digit of our solution. 
Result so far: 75002.68716
Deduct 4488 from 4920 and we're left with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Moving on to step 14:
748 goes into 4320 5 times with a remainder of 580.
The number 5 becomes the next digit in our result. 
Result so far: 75002.687165
The remainder is 580 after subtracting 3740 from 4320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

On to step 15:
If we divide 5800 by 748, we get 7 and a remainder of 564.
The next digit of our result is 7. 
Result so far: 75002.6871657
Subtract 5236 from 5800 to get 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Advancing to step 16:
The number 748 fits into 5640 7 times, leaving a remainder of 404.
Write down 7 as next digit of the result. 
Result so far: 75002.68716577
Subtract 5236 from 5640 to get 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

The final outcome is 75002.68716577, with a leftover of 4.04e-07.