42103110 divided by 528 
The aim is to understand the frequency of 528 in 42103110.

On to step 1:
528 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 528

On to step 2:
528 can be fit into 42 0 times, resulting in a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Take the next digit (1) from the dividend and append it to 42, then repeat: 421 / 528

Moving on to step 3:
528 goes into 421 0 times with a remainder of 421.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 421, we get 421.
Fetch the next digit (0) from the dividend, attach it to 421 and continue: 4210 / 528

Let's proceed to step 4:
When dividing 4210 by 528, we get 7 with a remainder of 514.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 514 after subtracting 3696 from 4210.
Fetch the next digit (3) from the dividend, attach it to 514 and continue: 5143 / 528

On to step 5:
5143 divided by 528 is 9 with a remainder of 391.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
Subtracting 4752 from 5143 leaves us with 391.
Include the next digit (1) from the dividend after 391, then repeat: 3911 / 528

Going ahead to step 6:
The number 528 fits into 3911 7 times, leaving a remainder of 215.
Put 7 as the next digit of the answer. 
Result so far: 797.0
Subtracting 3696 from 3911 leaves us with 215.
Fetch the next digit (1) from the dividend, attach it to 215 and continue: 2151 / 528

Moving on to step 7:
2151 divided by 528 is 4 with a remainder of 39.
The next digit of our result is 4. 
Result so far: 7974.0
Subtracting 2112 from 2151 leaves us with 39.
Include the next digit (0) from the dividend after 39, then repeat: 390 / 528

Moving on to step 8:
The number 528 fits into 390 0 times, leaving a remainder of 390.
Put 0 as the next digit of the answer. 
Result so far: 79740.0
Subtract 0 from 390 to get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Let's proceed to step 9:
If we divide 3900 by 528, we get 7 and a remainder of 204.
Put 7 as the next digit of the answer. 
Result so far: 79740.7
The remainder is 204 after subtracting 3696 from 3900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Going ahead to step 10:
528 goes into 2040 3 times with a remainder of 456.
Write down 3 as next digit of the result. 
Result so far: 79740.73
Subtracting 1584 from 2040 leaves us with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Advancing to step 11:
528 goes into 4560 8 times with a remainder of 336.
Use 8 as the next digit of our solution. 
Result so far: 79740.738
If we take 4224 away from 4560, we end up with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Step 12:
3360 divided by 528 is 6 with a remainder of 192.
The next digit of our result is 6. 
Result so far: 79740.7386
If we subtract 3168 from 3360, we get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Let's proceed to step 13:
528 can be fit into 1920 3 times, resulting in a remainder of 336.
Record the quotient 3 as the next digit in the result. 
Result so far: 79740.73863
Deduct 1584 from 1920 and we're left with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

On to step 14:
When dividing 3360 by 528, we get 6 with a remainder of 192.
Record the quotient 6 as the next digit in the result. 
Result so far: 79740.738636
If we subtract 3168 from 3360, we get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 15:
When dividing 1920 by 528, we get 3 with a remainder of 336.
The next digit of our result is 3. 
Result so far: 79740.7386363
The remainder is 336 after subtracting 1584 from 1920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

On to step 16:
3360 divided by 528 is 6 with a remainder of 192.
The number 6 becomes the next digit in our result. 
Result so far: 79740.73863636
If we subtract 3168 from 3360, we get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

In conclusion, the division gives 79740.73863636 with a balance of 1.92e-07.