18223091 divided by 51 
Let's see how many times 51 fits into 18223091.

Let's proceed to step 1:
51 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 51

Moving on to step 2:
51 can be fit into 18 0 times, resulting in a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Fetch the next digit (2) from the dividend, attach it to 18 and continue: 182 / 51

Going ahead to step 3:
If we divide 182 by 51, we get 3 and a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 153 away from 182, we end up with 29.
Bring next digit (2) of the dividend behind the 29 and repeat the process: 292 / 51

Going ahead to step 4:
The number 51 fits into 292 5 times, leaving a remainder of 37.
The next digit of our result is 5. 
Result so far: 35.0
Subtracting 255 from 292 leaves us with 37.
Bring next digit (3) of the dividend behind the 37 and repeat the process: 373 / 51

Going ahead to step 5:
373 divided by 51 is 7 with a remainder of 16.
Write down 7 as next digit of the result. 
Result so far: 357.0
Subtracting 357 from 373 leaves us with 16.
Include the next digit (0) from the dividend after 16, then repeat: 160 / 51

Going ahead to step 6:
51 goes into 160 3 times with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 3573.0
If we subtract 153 from 160, we get 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 51

Moving on to step 7:
The number 51 fits into 79 1 times, leaving a remainder of 28.
The next digit of our result is 1. 
Result so far: 35731.0
Deduct 51 from 79 and we're left with 28.
Grab the next digit (1) from the dividend, add it to 28, then carry on: 281 / 51

Let's proceed to step 8:
51 goes into 281 5 times with a remainder of 26.
Put 5 as the next digit of the answer. 
Result so far: 357315.0
If we take 255 away from 281, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 9:
If we divide 260 by 51, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 357315.5
If we subtract 255 from 260, 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.

Going ahead to step 10:
50 divided by 51 is 0 with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 357315.5
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 11:
51 can be fit into 500 9 times, resulting in a remainder of 41.
Put 9 as the next digit of the answer. 
Result so far: 357315.509
The remainder is 41 after subtracting 459 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 12:
51 goes into 410 8 times with a remainder of 2.
The next digit of our result is 8. 
Result so far: 357315.5098
Deduct 408 from 410 and we're left 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.

Moving on to step 13:
The number 51 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 357315.5098
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.

Let's proceed to step 14:
The number 51 fits into 200 3 times, leaving a remainder of 47.
Use 3 as the next digit of our solution. 
Result so far: 357315.509803
The remainder is 47 after subtracting 153 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 15:
51 goes into 470 9 times with a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 357315.5098039
If we subtract 459 from 470, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 16:
51 goes into 110 2 times with a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 357315.50980392
Deduct 102 from 110 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 357315.50980392 and a remainder of 8e-09.