57879199 ÷ 749 
We want to figure out the number of times 57879199 can be divided by 749.

Advancing to step 1:
5 divided by 749 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 749

Moving on to step 2:
749 can be fit into 57 0 times, resulting in a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 57 and we're left with 57.
Fetch the next digit (8) from the dividend, attach it to 57 and continue: 578 / 749

Advancing to step 3:
The number 749 fits into 578 0 times, leaving a remainder of 578.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 578, we get 578.
Include the next digit (7) from the dividend after 578, then repeat: 5787 / 749

Step 4:
The number 749 fits into 5787 7 times, leaving a remainder of 544.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 544 after subtracting 5243 from 5787.
Include the next digit (9) from the dividend after 544, then repeat: 5449 / 749

Let's proceed to step 5:
If we divide 5449 by 749, we get 7 and a remainder of 206.
Write down 7 as next digit of the result. 
Result so far: 77.0
If we subtract 5243 from 5449, we get 206.
Take the next digit (1) from the dividend and append it to 206, then repeat: 2061 / 749

Step 6:
If we divide 2061 by 749, we get 2 and a remainder of 563.
The next digit of our result is 2. 
Result so far: 772.0
Subtract 1498 from 2061 to get 563.
Fetch the next digit (9) from the dividend, attach it to 563 and continue: 5639 / 749

On to step 7:
5639 divided by 749 is 7 with a remainder of 396.
The next digit of our result is 7. 
Result so far: 7727.0
If we subtract 5243 from 5639, we get 396.
Take the next digit (9) from the dividend and append it to 396, then repeat: 3969 / 749

Step 8:
749 can be fit into 3969 5 times, resulting in a remainder of 224.
Record the quotient 5 as the next digit in the result. 
Result so far: 77275.0
Subtract 3745 from 3969 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 9:
2240 divided by 749 is 2 with a remainder of 742.
Use 2 as the next digit of our solution. 
Result so far: 77275.2
Deduct 1498 from 2240 and we're left with 742.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7420, and continue the process.

Step 10:
749 goes into 7420 9 times with a remainder of 679.
Record the quotient 9 as the next digit in the result. 
Result so far: 77275.29
Subtracting 6741 from 7420 leaves us with 679.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6790, and continue the process.

Let's proceed to step 11:
6790 divided by 749 is 9 with a remainder of 49.
Record the quotient 9 as the next digit in the result. 
Result so far: 77275.299
If we subtract 6741 from 6790, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

The final outcome is 77275.299, with a leftover of 0.0049.