We look at the division of 54653305 by 637 
The aim is to understand the frequency of 637 in 54653305.

Advancing 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
Subtract 0 from 5 to get 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 637

Advancing to step 2:
The number 637 fits into 54 0 times, leaving a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 54 after subtracting 0 from 54.
Bring next digit (6) of the dividend behind the 54 and repeat the process: 546 / 637

On to step 3:
637 can be fit into 546 0 times, resulting in a remainder of 546.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 546 after subtracting 0 from 546.
Include the next digit (5) from the dividend after 546, then repeat: 5465 / 637

Step 4:
5465 divided by 637 is 8 with a remainder of 369.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 5096 away from 5465, we end up with 369.
Fetch the next digit (3) from the dividend, attach it to 369 and continue: 3693 / 637

Going ahead to step 5:
3693 divided by 637 is 5 with a remainder of 508.
The next digit of our result is 5. 
Result so far: 85.0
Deduct 3185 from 3693 and we're left with 508.
Append the next digit (3) from the dividend to 508 and continue with: 5083 / 637

Moving on to step 6:
When dividing 5083 by 637, we get 7 with a remainder of 624.
Put 7 as the next digit of the answer. 
Result so far: 857.0
Subtracting 4459 from 5083 leaves us with 624.
Append the next digit (0) from the dividend to 624 and continue with: 6240 / 637

Going ahead to step 7:
637 can be fit into 6240 9 times, resulting in a remainder of 507.
Use 9 as the next digit of our solution. 
Result so far: 8579.0
The remainder is 507 after subtracting 5733 from 6240.
Bring next digit (5) of the dividend behind the 507 and repeat the process: 5075 / 637

Let's proceed to step 8:
637 can be fit into 5075 7 times, resulting in a remainder of 616.
Put 7 as the next digit of the answer. 
Result so far: 85797.0
If we subtract 4459 from 5075, we get 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Step 9:
637 can be fit into 6160 9 times, resulting in a remainder of 427.
Record the quotient 9 as the next digit in the result. 
Result so far: 85797.9
If we subtract 5733 from 6160, we get 427.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4270, and continue the process.

Moving on to step 10:
If we divide 4270 by 637, we get 6 and a remainder of 448.
Use 6 as the next digit of our solution. 
Result so far: 85797.96
The remainder is 448 after subtracting 3822 from 4270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Moving on to step 11:
637 goes into 4480 7 times with a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 85797.967
Deduct 4459 from 4480 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 12:
When dividing 210 by 637, we get 0 with a remainder of 210.
Record the quotient 0 as the next digit in the result. 
Result so far: 85797.967
If we take 0 away from 210, we end up with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 13:
The number 637 fits into 2100 3 times, leaving a remainder of 189.
The number 3 becomes the next digit in our result. 
Result so far: 85797.96703
Deduct 1911 from 2100 and we're left with 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Going ahead to step 14:
637 goes into 1890 2 times with a remainder of 616.
Put 2 as the next digit of the answer. 
Result so far: 85797.967032
Subtracting 1274 from 1890 leaves us with 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Advancing to step 15:
The number 637 fits into 6160 9 times, leaving a remainder of 427.
The next digit of our result is 9. 
Result so far: 85797.9670329
If we subtract 5733 from 6160, we get 427.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4270, and continue the process.

Step 16:
4270 divided by 637 is 6 with a remainder of 448.
Write down 6 as next digit of the result. 
Result so far: 85797.96703296
Subtract 3822 from 4270 to get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Our division results in 85797.96703296 with a remaining 4.48e-07.