443640 ÷ 55 
We want to divide 443640 by 55.

Going ahead to step 1:
The number 55 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 55

Going ahead to step 2:
If we divide 44 by 55, we get 0 and a remainder of 44.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 44 and we're left with 44.
Include the next digit (3) from the dividend after 44, then repeat: 443 / 55

Let's proceed to step 3:
55 goes into 443 8 times with a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 440 away from 443, we end up with 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 55

Advancing to step 4:
36 divided by 55 is 0 with a remainder of 36.
Write down 0 as next digit of the result. 
Result so far: 80.0
Subtract 0 from 36 to get 36.
Bring next digit (4) of the dividend behind the 36 and repeat the process: 364 / 55

Going ahead to step 5:
When dividing 364 by 55, we get 6 with a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 806.0
If we subtract 330 from 364, we get 34.
Grab the next digit (0) from the dividend, add it to 34, then carry on: 340 / 55

On to step 6:
The number 55 fits into 340 6 times, leaving a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 8066.0
If we take 330 away from 340, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 7:
If we divide 100 by 55, we get 1 and a remainder of 45.
Write down 1 as next digit of the result. 
Result so far: 8066.1
If we take 55 away from 100, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 8:
The number 55 fits into 450 8 times, leaving a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 8066.18
Subtract 440 from 450 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
The number 55 fits into 100 1 times, leaving a remainder of 45.
The next digit of our result is 1. 
Result so far: 8066.181
The remainder is 45 after subtracting 55 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 10:
55 can be fit into 450 8 times, resulting in a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 8066.1818
Subtract 440 from 450 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
If we divide 100 by 55, we get 1 and a remainder of 45.
The next digit of our result is 1. 
Result so far: 8066.18181
Deduct 55 from 100 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 12:
450 divided by 55 is 8 with a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 8066.181818
Subtract 440 from 450 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 13:
55 can be fit into 100 1 times, resulting in a remainder of 45.
Write down 1 as next digit of the result. 
Result so far: 8066.1818181
Subtracting 55 from 100 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 14:
When dividing 450 by 55, we get 8 with a remainder of 10.
The next digit of our result is 8. 
Result so far: 8066.18181818
If we subtract 440 from 450, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 8066.18181818, and the remainder is 1e-08.