Let's divide 43024210 by 426
The aim is to understand the frequency of 426 in 43024210.

Advancing to step 1:
426 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 426

On to step 2:
The number 426 fits into 43 0 times, leaving a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Bring next digit (0) of the dividend behind the 43 and repeat the process: 430 / 426

On to step 3:
If we divide 430 by 426, we get 1 and a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 426 from 430 and we're left with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 426

On to step 4:
42 divided by 426 is 0 with a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 42, we get 42.
Append the next digit (4) from the dividend to 42 and continue with: 424 / 426

On to step 5:
426 goes into 424 0 times with a remainder of 424.
Record the quotient 0 as the next digit in the result. 
Result so far: 100.0
If we subtract 0 from 424, we get 424.
Append the next digit (2) from the dividend to 424 and continue with: 4242 / 426

Let's proceed to step 6:
426 goes into 4242 9 times with a remainder of 408.
The next digit of our result is 9. 
Result so far: 1009.0
If we take 3834 away from 4242, we end up with 408.
Append the next digit (1) from the dividend to 408 and continue with: 4081 / 426

Step 7:
If we divide 4081 by 426, we get 9 and a remainder of 247.
Use 9 as the next digit of our solution. 
Result so far: 10099.0
Deduct 3834 from 4081 and we're left with 247.
Take the next digit (0) from the dividend and append it to 247, then repeat: 2470 / 426

Advancing to step 8:
When dividing 2470 by 426, we get 5 with a remainder of 340.
The number 5 becomes the next digit in our result. 
Result so far: 100995.0
Subtracting 2130 from 2470 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 9:
3400 divided by 426 is 7 with a remainder of 418.
Put 7 as the next digit of the answer. 
Result so far: 100995.7
If we take 2982 away from 3400, we end up with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

On to step 10:
When dividing 4180 by 426, we get 9 with a remainder of 346.
Record the quotient 9 as the next digit in the result. 
Result so far: 100995.79
If we take 3834 away from 4180, we end up with 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Advancing to step 11:
426 can be fit into 3460 8 times, resulting in a remainder of 52.
Use 8 as the next digit of our solution. 
Result so far: 100995.798
If we subtract 3408 from 3460, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 12:
426 can be fit into 520 1 times, resulting in a remainder of 94.
Put 1 as the next digit of the answer. 
Result so far: 100995.7981
The remainder is 94 after subtracting 426 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

On to step 13:
940 divided by 426 is 2 with a remainder of 88.
Put 2 as the next digit of the answer. 
Result so far: 100995.79812
If we take 852 away from 940, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 14:
If we divide 880 by 426, we get 2 and a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 100995.798122
If we subtract 852 from 880, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

After the division, we end up with 100995.798122 and a remainder of 2.8e-06.