We look at the division of 53119620 by 637 
The aim is to understand the frequency of 637 in 53119620.

Going ahead to step 1:
The number 637 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 637

Let's proceed to step 2:
If we divide 53 by 637, we get 0 and a remainder of 53.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 53 after subtracting 0 from 53.
Bring next digit (1) of the dividend behind the 53 and repeat the process: 531 / 637

Advancing to step 3:
The number 637 fits into 531 0 times, leaving a remainder of 531.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 531 after subtracting 0 from 531.
Fetch the next digit (1) from the dividend, attach it to 531 and continue: 5311 / 637

Let's proceed to step 4:
When dividing 5311 by 637, we get 8 with a remainder of 215.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 5096 from 5311 and we're left with 215.
Include the next digit (9) from the dividend after 215, then repeat: 2159 / 637

Step 5:
The number 637 fits into 2159 3 times, leaving a remainder of 248.
Record the quotient 3 as the next digit in the result. 
Result so far: 83.0
Subtract 1911 from 2159 to get 248.
Append the next digit (6) from the dividend to 248 and continue with: 2486 / 637

Going ahead to step 6:
The number 637 fits into 2486 3 times, leaving a remainder of 575.
The next digit of our result is 3. 
Result so far: 833.0
If we take 1911 away from 2486, we end up with 575.
Include the next digit (2) from the dividend after 575, then repeat: 5752 / 637

Advancing to step 7:
The number 637 fits into 5752 9 times, leaving a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 8339.0
The remainder is 19 after subtracting 5733 from 5752.
Include the next digit (0) from the dividend after 19, then repeat: 190 / 637

Let's proceed to step 8:
637 can be fit into 190 0 times, resulting in a remainder of 190.
Put 0 as the next digit of the answer. 
Result so far: 83390.0
Subtracting 0 from 190 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Step 9:
The number 637 fits into 1900 2 times, leaving a remainder of 626.
Record the quotient 2 as the next digit in the result. 
Result so far: 83390.2
Deduct 1274 from 1900 and we're left with 626.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6260, and continue the process.

Advancing to step 10:
If we divide 6260 by 637, we get 9 and a remainder of 527.
The next digit of our result is 9. 
Result so far: 83390.29
Deduct 5733 from 6260 and we're left with 527.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5270, and continue the process.

Let's proceed to step 11:
When dividing 5270 by 637, we get 8 with a remainder of 174.
Record the quotient 8 as the next digit in the result. 
Result so far: 83390.298
Subtracting 5096 from 5270 leaves us with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Advancing to step 12:
The number 637 fits into 1740 2 times, leaving a remainder of 466.
The next digit of our result is 2. 
Result so far: 83390.2982
If we take 1274 away from 1740, we end up with 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

On to step 13:
The number 637 fits into 4660 7 times, leaving a remainder of 201.
Put 7 as the next digit of the answer. 
Result so far: 83390.29827
Deduct 4459 from 4660 and we're left with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

On to step 14:
2010 divided by 637 is 3 with a remainder of 99.
Write down 3 as next digit of the result. 
Result so far: 83390.298273
Subtracting 1911 from 2010 leaves us with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Advancing to step 15:
990 divided by 637 is 1 with a remainder of 353.
Put 1 as the next digit of the answer. 
Result so far: 83390.2982731
Subtracting 637 from 990 leaves us with 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

On to step 16:
637 goes into 3530 5 times with a remainder of 345.
Record the quotient 5 as the next digit in the result. 
Result so far: 83390.29827315
The remainder is 345 after subtracting 3185 from 3530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

The quotient of the division is 83390.29827315, and the remainder is 3.45e-07.