55355458 divided by 431 
The aim is to understand the frequency of 431 in 55355458.

Going ahead to step 1:
5 divided by 431 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 431

Advancing to step 2:
431 goes into 55 0 times with a remainder of 55.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 55 leaves us with 55.
Include the next digit (3) from the dividend after 55, then repeat: 553 / 431

Let's proceed to step 3:
553 divided by 431 is 1 with a remainder of 122.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 431 from 553 to get 122.
Include the next digit (5) from the dividend after 122, then repeat: 1225 / 431

Advancing to step 4:
The number 431 fits into 1225 2 times, leaving a remainder of 363.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 862 away from 1225, we end up with 363.
Fetch the next digit (5) from the dividend, attach it to 363 and continue: 3635 / 431

Step 5:
If we divide 3635 by 431, we get 8 and a remainder of 187.
Put 8 as the next digit of the answer. 
Result so far: 128.0
Deduct 3448 from 3635 and we're left with 187.
Grab the next digit (4) from the dividend, add it to 187, then carry on: 1874 / 431

Moving on to step 6:
431 goes into 1874 4 times with a remainder of 150.
Record the quotient 4 as the next digit in the result. 
Result so far: 1284.0
Deduct 1724 from 1874 and we're left with 150.
Take the next digit (5) from the dividend and append it to 150, then repeat: 1505 / 431

Advancing to step 7:
When dividing 1505 by 431, we get 3 with a remainder of 212.
The next digit of our result is 3. 
Result so far: 12843.0
Subtract 1293 from 1505 to get 212.
Include the next digit (8) from the dividend after 212, then repeat: 2128 / 431

Advancing to step 8:
If we divide 2128 by 431, we get 4 and a remainder of 404.
Put 4 as the next digit of the answer. 
Result so far: 128434.0
If we take 1724 away from 2128, we end up with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Step 9:
431 goes into 4040 9 times with a remainder of 161.
Write down 9 as next digit of the result. 
Result so far: 128434.9
If we take 3879 away from 4040, we end up with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Moving on to step 10:
431 goes into 1610 3 times with a remainder of 317.
The number 3 becomes the next digit in our result. 
Result so far: 128434.93
Subtract 1293 from 1610 to get 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Going ahead to step 11:
431 can be fit into 3170 7 times, resulting in a remainder of 153.
The next digit of our result is 7. 
Result so far: 128434.937
Subtracting 3017 from 3170 leaves us with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Let's proceed to step 12:
431 goes into 1530 3 times with a remainder of 237.
Put 3 as the next digit of the answer. 
Result so far: 128434.9373
If we subtract 1293 from 1530, we get 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Going ahead to step 13:
431 goes into 2370 5 times with a remainder of 215.
The next digit of our result is 5. 
Result so far: 128434.93735
Subtract 2155 from 2370 to get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Advancing to step 14:
431 goes into 2150 4 times with a remainder of 426.
Record the quotient 4 as the next digit in the result. 
Result so far: 128434.937354
If we subtract 1724 from 2150, we get 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Advancing to step 15:
When dividing 4260 by 431, we get 9 with a remainder of 381.
Record the quotient 9 as the next digit in the result. 
Result so far: 128434.9373549
The remainder is 381 after subtracting 3879 from 4260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

Advancing to step 16:
431 goes into 3810 8 times with a remainder of 362.
Put 8 as the next digit of the answer. 
Result so far: 128434.93735498
Deduct 3448 from 3810 and we're left with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

The quotient of the division is 128434.93735498, and the remainder is 3.62e-07.