We divide 55149703 by 623
The aim is to understand the frequency of 623 in 55149703.

On to step 1:
When dividing 5 by 623, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 623

On to step 2:
The number 623 fits into 55 0 times, leaving a remainder of 55.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 55 leaves us with 55.
Grab the next digit (1) from the dividend, add it to 55, then carry on: 551 / 623

Moving on to step 3:
When dividing 551 by 623, we get 0 with a remainder of 551.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 551 leaves us with 551.
Take the next digit (4) from the dividend and append it to 551, then repeat: 5514 / 623

Step 4:
When dividing 5514 by 623, we get 8 with a remainder of 530.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 4984 from 5514 leaves us with 530.
Take the next digit (9) from the dividend and append it to 530, then repeat: 5309 / 623

Let's proceed to step 5:
5309 divided by 623 is 8 with a remainder of 325.
The next digit of our result is 8. 
Result so far: 88.0
If we take 4984 away from 5309, we end up with 325.
Fetch the next digit (7) from the dividend, attach it to 325 and continue: 3257 / 623

Advancing to step 6:
3257 divided by 623 is 5 with a remainder of 142.
Use 5 as the next digit of our solution. 
Result so far: 885.0
Subtracting 3115 from 3257 leaves us with 142.
Bring next digit (0) of the dividend behind the 142 and repeat the process: 1420 / 623

Advancing to step 7:
If we divide 1420 by 623, we get 2 and a remainder of 174.
Put 2 as the next digit of the answer. 
Result so far: 8852.0
Subtracting 1246 from 1420 leaves us with 174.
Take the next digit (3) from the dividend and append it to 174, then repeat: 1743 / 623

Going ahead to step 8:
When dividing 1743 by 623, we get 2 with a remainder of 497.
Put 2 as the next digit of the answer. 
Result so far: 88522.0
Deduct 1246 from 1743 and we're left with 497.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4970, and continue the process.

Moving on to step 9:
623 can be fit into 4970 7 times, resulting in a remainder of 609.
The next digit of our result is 7. 
Result so far: 88522.7
Subtracting 4361 from 4970 leaves us with 609.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6090, and continue the process.

Going ahead to step 10:
623 can be fit into 6090 9 times, resulting in a remainder of 483.
Use 9 as the next digit of our solution. 
Result so far: 88522.79
If we subtract 5607 from 6090, we get 483.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4830, and continue the process.

Going ahead to step 11:
623 can be fit into 4830 7 times, resulting in a remainder of 469.
The next digit of our result is 7. 
Result so far: 88522.797
Subtracting 4361 from 4830 leaves us with 469.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4690, and continue the process.

Going ahead to step 12:
The number 623 fits into 4690 7 times, leaving a remainder of 329.
Write down 7 as next digit of the result. 
Result so far: 88522.7977
The remainder is 329 after subtracting 4361 from 4690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Our division results in 88522.7977 with a remaining 0.00329.