Let's divide 78728607 by 574
We're looking to find how many times 574 goes into 78728607.

Advancing to step 1:
The number 574 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 574

Advancing to step 2:
574 goes into 78 0 times with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Fetch the next digit (7) from the dividend, attach it to 78 and continue: 787 / 574

Step 3:
The number 574 fits into 787 1 times, leaving a remainder of 213.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 213 after subtracting 574 from 787.
Fetch the next digit (2) from the dividend, attach it to 213 and continue: 2132 / 574

Let's proceed to step 4:
If we divide 2132 by 574, we get 3 and a remainder of 410.
Use 3 as the next digit of our solution. 
Result so far: 13.0
The remainder is 410 after subtracting 1722 from 2132.
Include the next digit (8) from the dividend after 410, then repeat: 4108 / 574

Advancing to step 5:
4108 divided by 574 is 7 with a remainder of 90.
Record the quotient 7 as the next digit in the result. 
Result so far: 137.0
Subtract 4018 from 4108 to get 90.
Include the next digit (6) from the dividend after 90, then repeat: 906 / 574

Moving on to step 6:
906 divided by 574 is 1 with a remainder of 332.
Write down 1 as next digit of the result. 
Result so far: 1371.0
If we take 574 away from 906, we end up with 332.
Take the next digit (0) from the dividend and append it to 332, then repeat: 3320 / 574

On to step 7:
The number 574 fits into 3320 5 times, leaving a remainder of 450.
Write down 5 as next digit of the result. 
Result so far: 13715.0
Deduct 2870 from 3320 and we're left with 450.
Fetch the next digit (7) from the dividend, attach it to 450 and continue: 4507 / 574

Going ahead to step 8:
If we divide 4507 by 574, we get 7 and a remainder of 489.
Put 7 as the next digit of the answer. 
Result so far: 137157.0
Deduct 4018 from 4507 and we're left with 489.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4890, and continue the process.

Step 9:
The number 574 fits into 4890 8 times, leaving a remainder of 298.
Put 8 as the next digit of the answer. 
Result so far: 137157.8
If we take 4592 away from 4890, we end up with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Let's proceed to step 10:
574 goes into 2980 5 times with a remainder of 110.
The number 5 becomes the next digit in our result. 
Result so far: 137157.85
Subtracting 2870 from 2980 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 11:
If we divide 1100 by 574, we get 1 and a remainder of 526.
The number 1 becomes the next digit in our result. 
Result so far: 137157.851
If we subtract 574 from 1100, we get 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

Going ahead to step 12:
If we divide 5260 by 574, we get 9 and a remainder of 94.
Use 9 as the next digit of our solution. 
Result so far: 137157.8519
The remainder is 94 after subtracting 5166 from 5260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Going ahead to step 13:
The number 574 fits into 940 1 times, leaving a remainder of 366.
Write down 1 as next digit of the result. 
Result so far: 137157.85191
If we take 574 away from 940, we end up with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Going ahead to step 14:
574 can be fit into 3660 6 times, resulting in a remainder of 216.
Use 6 as the next digit of our solution. 
Result so far: 137157.851916
If we subtract 3444 from 3660, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Going ahead to step 15:
574 can be fit into 2160 3 times, resulting in a remainder of 438.
Put 3 as the next digit of the answer. 
Result so far: 137157.8519163
Subtracting 1722 from 2160 leaves us with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Moving on to step 16:
If we divide 4380 by 574, we get 7 and a remainder of 362.
Use 7 as the next digit of our solution. 
Result so far: 137157.85191637
The remainder is 362 after subtracting 4018 from 4380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

The final result is 137157.85191637 with a remainder of 3.62e-07.