18421856 ÷ 55 
We want to divide 18421856 by 55.

Step 1:
55 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 55

Advancing to step 2:
If we divide 18 by 55, we get 0 and a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Take the next digit (4) from the dividend and append it to 18, then repeat: 184 / 55

On to step 3:
If we divide 184 by 55, we get 3 and a remainder of 19.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 165 from 184, we get 19.
Grab the next digit (2) from the dividend, add it to 19, then carry on: 192 / 55

Let's proceed to step 4:
55 can be fit into 192 3 times, resulting in a remainder of 27.
The next digit of our result is 3. 
Result so far: 33.0
If we take 165 away from 192, we end up with 27.
Bring next digit (1) of the dividend behind the 27 and repeat the process: 271 / 55

Advancing to step 5:
If we divide 271 by 55, we get 4 and a remainder of 51.
Record the quotient 4 as the next digit in the result. 
Result so far: 334.0
Subtracting 220 from 271 leaves us with 51.
Include the next digit (8) from the dividend after 51, then repeat: 518 / 55

Step 6:
When dividing 518 by 55, we get 9 with a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 3349.0
Subtracting 495 from 518 leaves us with 23.
Bring next digit (5) of the dividend behind the 23 and repeat the process: 235 / 55

Step 7:
When dividing 235 by 55, we get 4 with a remainder of 15.
The number 4 becomes the next digit in our result. 
Result so far: 33494.0
Subtract 220 from 235 to get 15.
Take the next digit (6) from the dividend and append it to 15, then repeat: 156 / 55

Step 8:
If we divide 156 by 55, we get 2 and a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 334942.0
The remainder is 46 after subtracting 110 from 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 9:
The number 55 fits into 460 8 times, leaving a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 334942.8
Deduct 440 from 460 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
If we divide 200 by 55, we get 3 and a remainder of 35.
The number 3 becomes the next digit in our result. 
Result so far: 334942.83
If we take 165 away from 200, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 11:
55 goes into 350 6 times with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 334942.836
Deduct 330 from 350 and we're left with 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 12:
When dividing 200 by 55, we get 3 with a remainder of 35.
The next digit of our result is 3. 
Result so far: 334942.8363
Subtracting 165 from 200 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 13:
350 divided by 55 is 6 with a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 334942.83636
The remainder is 20 after subtracting 330 from 350.
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 14:
55 can be fit into 200 3 times, resulting in a remainder of 35.
Use 3 as the next digit of our solution. 
Result so far: 334942.836363
Subtract 165 from 200 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 15:
When dividing 350 by 55, we get 6 with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 334942.8363636
Deduct 330 from 350 and we're left with 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 16:
When dividing 200 by 55, we get 3 with a remainder of 35.
Use 3 as the next digit of our solution. 
Result so far: 334942.83636363
Subtract 165 from 200 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The quotient of the division is 334942.83636363, and the remainder is 3.5e-08.