551151 ÷ 23 
We want to figure out the number of times 551151 can be divided by 23.

Going ahead to step 1:
The number 23 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 23

Going ahead to step 2:
55 divided by 23 is 2 with a remainder of 9.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 46 from 55 and we're left with 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 23

Step 3:
If we divide 91 by 23, we get 3 and a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Deduct 69 from 91 and we're left with 22.
Bring next digit (1) of the dividend behind the 22 and repeat the process: 221 / 23

Let's proceed to step 4:
23 can be fit into 221 9 times, resulting in a remainder of 14.
Write down 9 as next digit of the result. 
Result so far: 239.0
If we take 207 away from 221, we end up with 14.
Append the next digit (5) from the dividend to 14 and continue with: 145 / 23

Moving on to step 5:
The number 23 fits into 145 6 times, leaving a remainder of 7.
Use 6 as the next digit of our solution. 
Result so far: 2396.0
Deduct 138 from 145 and we're left with 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 23

Step 6:
23 can be fit into 71 3 times, resulting in a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 23963.0
If we take 69 away from 71, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
If we divide 20 by 23, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 23963.0
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
If we divide 200 by 23, we get 8 and a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 23963.08
Subtract 184 from 200 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 9:
When dividing 160 by 23, we get 6 with a remainder of 22.
The next digit of our result is 6. 
Result so far: 23963.086
The remainder is 22 after subtracting 138 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 10:
23 can be fit into 220 9 times, resulting in a remainder of 13.
Put 9 as the next digit of the answer. 
Result so far: 23963.0869
Deduct 207 from 220 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 11:
130 divided by 23 is 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 23963.08695
Subtracting 115 from 130 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 12:
If we divide 150 by 23, we get 6 and a remainder of 12.
The next digit of our result is 6. 
Result so far: 23963.086956
Deduct 138 from 150 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 13:
If we divide 120 by 23, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 23963.0869565
If we subtract 115 from 120, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 14:
23 goes into 50 2 times with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 23963.08695652
Subtract 46 from 50 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 23963.08695652 with a remaining 4e-09.