386404 divided by 55 
We want to divide 386404 by 55.

Step 1:
55 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 55

Let's proceed to step 2:
If we divide 38 by 55, we get 0 and a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Take the next digit (6) from the dividend and append it to 38, then repeat: 386 / 55

Advancing to step 3:
386 divided by 55 is 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 385 from 386 and we're left with 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 55

Going ahead to step 4:
The number 55 fits into 14 0 times, leaving a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 70.0
Subtracting 0 from 14 leaves us with 14.
Take the next digit (0) from the dividend and append it to 14, then repeat: 140 / 55

Advancing to step 5:
When dividing 140 by 55, we get 2 with a remainder of 30.
The number 2 becomes the next digit in our result. 
Result so far: 702.0
Subtracting 110 from 140 leaves us with 30.
Append the next digit (4) from the dividend to 30 and continue with: 304 / 55

Step 6:
If we divide 304 by 55, we get 5 and a remainder of 29.
Record the quotient 5 as the next digit in the result. 
Result so far: 7025.0
Subtract 275 from 304 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 7:
If we divide 290 by 55, we get 5 and a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 7025.5
If we take 275 away from 290, we end up 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.

Moving on to step 8:
The number 55 fits into 150 2 times, leaving a remainder of 40.
The next digit of our result is 2. 
Result so far: 7025.52
Deduct 110 from 150 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 9:
400 divided by 55 is 7 with a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 7025.527
Deduct 385 from 400 and we're left 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.

On to step 10:
The number 55 fits into 150 2 times, leaving a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 7025.5272
If we take 110 away from 150, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 11:
The number 55 fits into 400 7 times, leaving a remainder of 15.
The number 7 becomes the next digit in our result. 
Result so far: 7025.52727
Deduct 385 from 400 and we're left 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.

Moving on to step 12:
When dividing 150 by 55, we get 2 with a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 7025.527272
Deduct 110 from 150 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 13:
The number 55 fits into 400 7 times, leaving a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 7025.5272727
If we subtract 385 from 400, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 14:
150 divided by 55 is 2 with a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 7025.52727272
If we take 110 away from 150, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The quotient of the division is 7025.52727272, and the remainder is 4e-08.