857564 ÷ 55 
Let's see how many times 55 fits into 857564.

Let's proceed to step 1:
8 divided by 55 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 55

Moving on to step 2:
When dividing 85 by 55, we get 1 with a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 55 from 85 to get 30.
Include the next digit (7) from the dividend after 30, then repeat: 307 / 55

Going ahead to step 3:
The number 55 fits into 307 5 times, leaving a remainder of 32.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
The remainder is 32 after subtracting 275 from 307.
Fetch the next digit (5) from the dividend, attach it to 32 and continue: 325 / 55

Moving on to step 4:
325 divided by 55 is 5 with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 155.0
The remainder is 50 after subtracting 275 from 325.
Append the next digit (6) from the dividend to 50 and continue with: 506 / 55

Advancing to step 5:
506 divided by 55 is 9 with a remainder of 11.
The next digit of our result is 9. 
Result so far: 1559.0
If we take 495 away from 506, we end up with 11.
Grab the next digit (4) from the dividend, add it to 11, then carry on: 114 / 55

Step 6:
The number 55 fits into 114 2 times, leaving a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 15592.0
The remainder is 4 after subtracting 110 from 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 7:
40 divided by 55 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 15592.0
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
400 divided by 55 is 7 with a remainder of 15.
The next digit of our result is 7. 
Result so far: 15592.07
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 9:
55 can be fit into 150 2 times, resulting in a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 15592.072
Subtracting 110 from 150 leaves us 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.

Advancing to step 10:
55 goes into 400 7 times with a remainder of 15.
The next digit of our result is 7. 
Result so far: 15592.0727
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.

Advancing to step 11:
If we divide 150 by 55, we get 2 and a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 15592.07272
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.

Going ahead to step 12:
When dividing 400 by 55, we get 7 with a remainder of 15.
The next digit of our result is 7. 
Result so far: 15592.072727
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.

Let's proceed to step 13:
The number 55 fits into 150 2 times, leaving a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 15592.0727272
Subtracting 110 from 150 leaves us 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.

Let's proceed to step 14:
55 can be fit into 400 7 times, resulting in a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 15592.07272727
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.

The final result is 15592.07272727 with a remainder of 1.5e-08.