We look at the division of 55603270 by 501 
The aim is to understand the frequency of 501 in 55603270.

Going ahead to step 1:
When dividing 5 by 501, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 501

On to step 2:
501 can be fit into 55 0 times, resulting in a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Grab the next digit (6) from the dividend, add it to 55, then carry on: 556 / 501

Going ahead to step 3:
501 can be fit into 556 1 times, resulting in a remainder of 55.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 501 from 556 and we're left with 55.
Grab the next digit (0) from the dividend, add it to 55, then carry on: 550 / 501

Moving on to step 4:
550 divided by 501 is 1 with a remainder of 49.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtracting 501 from 550 leaves us with 49.
Grab the next digit (3) from the dividend, add it to 49, then carry on: 493 / 501

Going ahead to step 5:
The number 501 fits into 493 0 times, leaving a remainder of 493.
Put 0 as the next digit of the answer. 
Result so far: 110.0
Subtract 0 from 493 to get 493.
Take the next digit (2) from the dividend and append it to 493, then repeat: 4932 / 501

On to step 6:
501 goes into 4932 9 times with a remainder of 423.
Put 9 as the next digit of the answer. 
Result so far: 1109.0
Subtract 4509 from 4932 to get 423.
Include the next digit (7) from the dividend after 423, then repeat: 4237 / 501

Advancing to step 7:
501 goes into 4237 8 times with a remainder of 229.
The number 8 becomes the next digit in our result. 
Result so far: 11098.0
Subtracting 4008 from 4237 leaves us with 229.
Grab the next digit (0) from the dividend, add it to 229, then carry on: 2290 / 501

Advancing to step 8:
If we divide 2290 by 501, we get 4 and a remainder of 286.
The number 4 becomes the next digit in our result. 
Result so far: 110984.0
If we take 2004 away from 2290, we end up with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Step 9:
If we divide 2860 by 501, we get 5 and a remainder of 355.
The next digit of our result is 5. 
Result so far: 110984.5
If we subtract 2505 from 2860, we get 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Going ahead to step 10:
The number 501 fits into 3550 7 times, leaving a remainder of 43.
Write down 7 as next digit of the result. 
Result so far: 110984.57
Deduct 3507 from 3550 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 11:
The number 501 fits into 430 0 times, leaving a remainder of 430.
Use 0 as the next digit of our solution. 
Result so far: 110984.57
If we subtract 0 from 430, we get 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Step 12:
The number 501 fits into 4300 8 times, leaving a remainder of 292.
Put 8 as the next digit of the answer. 
Result so far: 110984.5708
Subtracting 4008 from 4300 leaves us with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Moving on to step 13:
501 goes into 2920 5 times with a remainder of 415.
Put 5 as the next digit of the answer. 
Result so far: 110984.57085
If we subtract 2505 from 2920, we get 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Going ahead to step 14:
If we divide 4150 by 501, we get 8 and a remainder of 142.
The next digit of our result is 8. 
Result so far: 110984.570858
If we take 4008 away from 4150, we end up with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Advancing to step 15:
When dividing 1420 by 501, we get 2 with a remainder of 418.
Write down 2 as next digit of the result. 
Result so far: 110984.5708582
If we take 1002 away from 1420, 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 16:
4180 divided by 501 is 8 with a remainder of 172.
The next digit of our result is 8. 
Result so far: 110984.57085828
Subtracting 4008 from 4180 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

The final outcome is 110984.57085828, with a leftover of 1.72e-07.