802398 ÷ 55 
We're looking to find how many times 55 goes into 802398.

Going ahead to step 1:
55 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 55

Let's proceed to step 2:
When dividing 80 by 55, we get 1 with a remainder of 25.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 55 from 80 and we're left with 25.
Take the next digit (2) from the dividend and append it to 25, then repeat: 252 / 55

Moving on to step 3:
When dividing 252 by 55, we get 4 with a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 14.0
If we take 220 away from 252, we end up with 32.
Grab the next digit (3) from the dividend, add it to 32, then carry on: 323 / 55

Let's proceed to step 4:
If we divide 323 by 55, we get 5 and a remainder of 48.
Write down 5 as next digit of the result. 
Result so far: 145.0
If we subtract 275 from 323, we get 48.
Append the next digit (9) from the dividend to 48 and continue with: 489 / 55

Step 5:
If we divide 489 by 55, we get 8 and a remainder of 49.
Write down 8 as next digit of the result. 
Result so far: 1458.0
Subtracting 440 from 489 leaves us with 49.
Bring next digit (8) of the dividend behind the 49 and repeat the process: 498 / 55

Let's proceed to step 6:
55 goes into 498 9 times with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 14589.0
If we take 495 away from 498, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
55 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 14589.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
The number 55 fits into 300 5 times, leaving a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 14589.05
The remainder is 25 after subtracting 275 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
When dividing 250 by 55, we get 4 with a remainder of 30.
Write down 4 as next digit of the result. 
Result so far: 14589.054
The remainder is 30 after subtracting 220 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
300 divided by 55 is 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 14589.0545
If we take 275 away from 300, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 11:
If we divide 250 by 55, we get 4 and a remainder of 30.
Put 4 as the next digit of the answer. 
Result so far: 14589.05454
If we take 220 away from 250, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 12:
55 can be fit into 300 5 times, resulting in a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 14589.054545
The remainder is 25 after subtracting 275 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 13:
55 can be fit into 250 4 times, resulting in a remainder of 30.
Write down 4 as next digit of the result. 
Result so far: 14589.0545454
If we take 220 away from 250, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 14:
When dividing 300 by 55, we get 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 14589.05454545
Deduct 275 from 300 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final outcome is 14589.05454545, with a leftover of 2.5e-08.