Let's divide 630380 by 55
The aim is to understand the frequency of 55 in 630380.

Let's proceed to step 1:
If we divide 6 by 55, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 55

Advancing to step 2:
55 goes into 63 1 times with a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 55 away from 63, we end up with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 55

On to step 3:
55 goes into 80 1 times with a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 55 away from 80, we end up with 25.
Fetch the next digit (3) from the dividend, attach it to 25 and continue: 253 / 55

Advancing to step 4:
55 goes into 253 4 times with a remainder of 33.
Use 4 as the next digit of our solution. 
Result so far: 114.0
Deduct 220 from 253 and we're left with 33.
Bring next digit (8) of the dividend behind the 33 and repeat the process: 338 / 55

Step 5:
The number 55 fits into 338 6 times, leaving a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 1146.0
Deduct 330 from 338 and we're left with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 55

Step 6:
The number 55 fits into 80 1 times, leaving a remainder of 25.
Use 1 as the next digit of our solution. 
Result so far: 11461.0
Subtract 55 from 80 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 7:
If we divide 250 by 55, we get 4 and a remainder of 30.
Put 4 as the next digit of the answer. 
Result so far: 11461.4
Deduct 220 from 250 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
The number 55 fits into 300 5 times, leaving a remainder of 25.
The next digit of our result is 5. 
Result so far: 11461.45
Deduct 275 from 300 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
If we divide 250 by 55, we get 4 and a remainder of 30.
Write down 4 as next digit of the result. 
Result so far: 11461.454
Deduct 220 from 250 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 10:
300 divided by 55 is 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 11461.4545
If we take 275 away from 300, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 11:
When dividing 250 by 55, we get 4 with a remainder of 30.
Record the quotient 4 as the next digit in the result. 
Result so far: 11461.45454
If we subtract 220 from 250, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 12:
When dividing 300 by 55, we get 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 11461.454545
Subtract 275 from 300 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 13:
The number 55 fits into 250 4 times, leaving a remainder of 30.
Write down 4 as next digit of the result. 
Result so far: 11461.4545454
The remainder is 30 after subtracting 220 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 14:
55 goes into 300 5 times with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 11461.45454545
Subtracting 275 from 300 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

After the division, we end up with 11461.45454545 and a remainder of 2.5e-08.