52969142 divided by 426 
The aim is to understand the frequency of 426 in 52969142.

Let's proceed to step 1:
When dividing 5 by 426, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 426

Moving on to step 2:
52 divided by 426 is 0 with a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 52 to get 52.
Grab the next digit (9) from the dividend, add it to 52, then carry on: 529 / 426

Advancing to step 3:
426 goes into 529 1 times with a remainder of 103.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 426 away from 529, we end up with 103.
Fetch the next digit (6) from the dividend, attach it to 103 and continue: 1036 / 426

Advancing to step 4:
The number 426 fits into 1036 2 times, leaving a remainder of 184.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtract 852 from 1036 to get 184.
Include the next digit (9) from the dividend after 184, then repeat: 1849 / 426

On to step 5:
The number 426 fits into 1849 4 times, leaving a remainder of 145.
Use 4 as the next digit of our solution. 
Result so far: 124.0
Deduct 1704 from 1849 and we're left with 145.
Take the next digit (1) from the dividend and append it to 145, then repeat: 1451 / 426

Advancing to step 6:
When dividing 1451 by 426, we get 3 with a remainder of 173.
Record the quotient 3 as the next digit in the result. 
Result so far: 1243.0
The remainder is 173 after subtracting 1278 from 1451.
Bring next digit (4) of the dividend behind the 173 and repeat the process: 1734 / 426

Step 7:
The number 426 fits into 1734 4 times, leaving a remainder of 30.
Put 4 as the next digit of the answer. 
Result so far: 12434.0
The remainder is 30 after subtracting 1704 from 1734.
Grab the next digit (2) from the dividend, add it to 30, then carry on: 302 / 426

On to step 8:
When dividing 302 by 426, we get 0 with a remainder of 302.
Use 0 as the next digit of our solution. 
Result so far: 124340.0
Subtracting 0 from 302 leaves us with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Step 9:
The number 426 fits into 3020 7 times, leaving a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 124340.7
The remainder is 38 after subtracting 2982 from 3020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 10:
426 can be fit into 380 0 times, resulting in a remainder of 380.
Write down 0 as next digit of the result. 
Result so far: 124340.7
Deduct 0 from 380 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 11:
426 can be fit into 3800 8 times, resulting in a remainder of 392.
Record the quotient 8 as the next digit in the result. 
Result so far: 124340.708
If we take 3408 away from 3800, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Step 12:
When dividing 3920 by 426, we get 9 with a remainder of 86.
Put 9 as the next digit of the answer. 
Result so far: 124340.7089
Deduct 3834 from 3920 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 13:
The number 426 fits into 860 2 times, leaving a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 124340.70892
If we take 852 away from 860, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 14:
The number 426 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 124340.70892
Subtracting 0 from 80 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 15:
If we divide 800 by 426, we get 1 and a remainder of 374.
Use 1 as the next digit of our solution. 
Result so far: 124340.7089201
The remainder is 374 after subtracting 426 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Step 16:
When dividing 3740 by 426, we get 8 with a remainder of 332.
Put 8 as the next digit of the answer. 
Result so far: 124340.70892018
Deduct 3408 from 3740 and we're left with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Our division results in 124340.70892018 with a remaining 3.32e-07.