57118644 divided by 873 
We want to figure out the number of times 57118644 can be divided by 873.

Moving on to step 1:
The number 873 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 873

On to step 2:
When dividing 57 by 873, we get 0 with a remainder of 57.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 57, we get 57.
Grab the next digit (1) from the dividend, add it to 57, then carry on: 571 / 873

Advancing to step 3:
If we divide 571 by 873, we get 0 and a remainder of 571.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 571 and we're left with 571.
Include the next digit (1) from the dividend after 571, then repeat: 5711 / 873

Advancing to step 4:
5711 divided by 873 is 6 with a remainder of 473.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 5238 from 5711, we get 473.
Include the next digit (8) from the dividend after 473, then repeat: 4738 / 873

On to step 5:
When dividing 4738 by 873, we get 5 with a remainder of 373.
Write down 5 as next digit of the result. 
Result so far: 65.0
The remainder is 373 after subtracting 4365 from 4738.
Include the next digit (6) from the dividend after 373, then repeat: 3736 / 873

On to step 6:
When dividing 3736 by 873, we get 4 with a remainder of 244.
Write down 4 as next digit of the result. 
Result so far: 654.0
Deduct 3492 from 3736 and we're left with 244.
Bring next digit (4) of the dividend behind the 244 and repeat the process: 2444 / 873

Moving on to step 7:
When dividing 2444 by 873, we get 2 with a remainder of 698.
The number 2 becomes the next digit in our result. 
Result so far: 6542.0
If we subtract 1746 from 2444, we get 698.
Append the next digit (4) from the dividend to 698 and continue with: 6984 / 873

Going ahead to step 8:
If we divide 6984 by 873, we get 8 and a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 65428.0
Subtract 6984 from 6984 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
The number 873 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 65428.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
0 divided by 873 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 65428.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 65428.0, with a leftover of 0.0.