57172564 ÷ 844 
We're looking to find how many times 844 goes into 57172564.

On to step 1:
844 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 844

Going ahead to step 2:
If we divide 57 by 844, we get 0 and a remainder of 57.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 57 after subtracting 0 from 57.
Include the next digit (1) from the dividend after 57, then repeat: 571 / 844

Advancing to step 3:
If we divide 571 by 844, we get 0 and a remainder of 571.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 571 and we're left with 571.
Fetch the next digit (7) from the dividend, attach it to 571 and continue: 5717 / 844

Advancing to step 4:
844 can be fit into 5717 6 times, resulting in a remainder of 653.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 5064 from 5717 and we're left with 653.
Take the next digit (2) from the dividend and append it to 653, then repeat: 6532 / 844

On to step 5:
If we divide 6532 by 844, we get 7 and a remainder of 624.
Write down 7 as next digit of the result. 
Result so far: 67.0
Subtracting 5908 from 6532 leaves us with 624.
Fetch the next digit (5) from the dividend, attach it to 624 and continue: 6245 / 844

Advancing to step 6:
6245 divided by 844 is 7 with a remainder of 337.
Put 7 as the next digit of the answer. 
Result so far: 677.0
Subtracting 5908 from 6245 leaves us with 337.
Include the next digit (6) from the dividend after 337, then repeat: 3376 / 844

Moving on to step 7:
When dividing 3376 by 844, we get 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 6774.0
Subtract 3376 from 3376 to get 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 844

Let's proceed to step 8:
844 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 67740.0
If we subtract 0 from 4, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
844 can be fit into 40 0 times, resulting in a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 67740.0
Subtracting 0 from 40 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.

Step 10:
When dividing 400 by 844, we get 0 with a remainder of 400.
The next digit of our result is 0. 
Result so far: 67740.0
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

After the division, we end up with 67740.0 and a remainder of 0.4.