10201883 ÷ 428 
The aim is to understand the frequency of 428 in 10201883.

On to step 1:
428 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 428

Going ahead to step 2:
If we divide 10 by 428, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 10 to get 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 428

Step 3:
428 can be fit into 102 0 times, resulting in a remainder of 102.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 102 and we're left with 102.
Grab the next digit (0) from the dividend, add it to 102, then carry on: 1020 / 428

Let's proceed to step 4:
1020 divided by 428 is 2 with a remainder of 164.
The next digit of our result is 2. 
Result so far: 2.0
If we take 856 away from 1020, we end up with 164.
Fetch the next digit (1) from the dividend, attach it to 164 and continue: 1641 / 428

Step 5:
When dividing 1641 by 428, we get 3 with a remainder of 357.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Subtracting 1284 from 1641 leaves us with 357.
Include the next digit (8) from the dividend after 357, then repeat: 3578 / 428

Moving on to step 6:
If we divide 3578 by 428, we get 8 and a remainder of 154.
The number 8 becomes the next digit in our result. 
Result so far: 238.0
Deduct 3424 from 3578 and we're left with 154.
Include the next digit (8) from the dividend after 154, then repeat: 1548 / 428

On to step 7:
If we divide 1548 by 428, we get 3 and a remainder of 264.
Put 3 as the next digit of the answer. 
Result so far: 2383.0
Subtracting 1284 from 1548 leaves us with 264.
Take the next digit (3) from the dividend and append it to 264, then repeat: 2643 / 428

Let's proceed to step 8:
If we divide 2643 by 428, we get 6 and a remainder of 75.
Record the quotient 6 as the next digit in the result. 
Result so far: 23836.0
If we take 2568 away from 2643, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 9:
750 divided by 428 is 1 with a remainder of 322.
Write down 1 as next digit of the result. 
Result so far: 23836.1
If we take 428 away from 750, we end up with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Let's proceed to step 10:
428 can be fit into 3220 7 times, resulting in a remainder of 224.
Use 7 as the next digit of our solution. 
Result so far: 23836.17
The remainder is 224 after subtracting 2996 from 3220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Let's proceed to step 11:
428 goes into 2240 5 times with a remainder of 100.
The next digit of our result is 5. 
Result so far: 23836.175
If we subtract 2140 from 2240, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 12:
The number 428 fits into 1000 2 times, leaving a remainder of 144.
Write down 2 as next digit of the result. 
Result so far: 23836.1752
The remainder is 144 after subtracting 856 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Going ahead to step 13:
The number 428 fits into 1440 3 times, leaving a remainder of 156.
Put 3 as the next digit of the answer. 
Result so far: 23836.17523
If we subtract 1284 from 1440, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Let's proceed to step 14:
428 goes into 1560 3 times with a remainder of 276.
The next digit of our result is 3. 
Result so far: 23836.175233
Subtract 1284 from 1560 to get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

After the division, we end up with 23836.175233 and a remainder of 2.76e-05.