72798864 ÷ 583 
We want to figure out the number of times 72798864 can be divided by 583.

Going ahead to step 1:
If we divide 7 by 583, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 583

Advancing to step 2:
The number 583 fits into 72 0 times, leaving a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Grab the next digit (7) from the dividend, add it to 72, then carry on: 727 / 583

Moving on to step 3:
When dividing 727 by 583, we get 1 with a remainder of 144.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 144 after subtracting 583 from 727.
Grab the next digit (9) from the dividend, add it to 144, then carry on: 1449 / 583

Let's proceed to step 4:
When dividing 1449 by 583, we get 2 with a remainder of 283.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Deduct 1166 from 1449 and we're left with 283.
Grab the next digit (8) from the dividend, add it to 283, then carry on: 2838 / 583

Let's proceed to step 5:
When dividing 2838 by 583, we get 4 with a remainder of 506.
Use 4 as the next digit of our solution. 
Result so far: 124.0
Deduct 2332 from 2838 and we're left with 506.
Append the next digit (8) from the dividend to 506 and continue with: 5068 / 583

Step 6:
When dividing 5068 by 583, we get 8 with a remainder of 404.
Use 8 as the next digit of our solution. 
Result so far: 1248.0
Deduct 4664 from 5068 and we're left with 404.
Take the next digit (6) from the dividend and append it to 404, then repeat: 4046 / 583

Let's proceed to step 7:
583 can be fit into 4046 6 times, resulting in a remainder of 548.
Record the quotient 6 as the next digit in the result. 
Result so far: 12486.0
The remainder is 548 after subtracting 3498 from 4046.
Append the next digit (4) from the dividend to 548 and continue with: 5484 / 583

Moving on to step 8:
583 goes into 5484 9 times with a remainder of 237.
Write down 9 as next digit of the result. 
Result so far: 124869.0
If we take 5247 away from 5484, we end up with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Let's proceed to step 9:
583 can be fit into 2370 4 times, resulting in a remainder of 38.
Use 4 as the next digit of our solution. 
Result so far: 124869.4
If we subtract 2332 from 2370, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 10:
If we divide 380 by 583, we get 0 and a remainder of 380.
Put 0 as the next digit of the answer. 
Result so far: 124869.4
Deduct 0 from 380 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Let's proceed to step 11:
If we divide 3800 by 583, we get 6 and a remainder of 302.
The number 6 becomes the next digit in our result. 
Result so far: 124869.406
Subtracting 3498 from 3800 leaves us with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

On to step 12:
3020 divided by 583 is 5 with a remainder of 105.
Write down 5 as next digit of the result. 
Result so far: 124869.4065
The remainder is 105 after subtracting 2915 from 3020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Step 13:
The number 583 fits into 1050 1 times, leaving a remainder of 467.
The number 1 becomes the next digit in our result. 
Result so far: 124869.40651
Subtract 583 from 1050 to get 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

Step 14:
583 can be fit into 4670 8 times, resulting in a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 124869.406518
The remainder is 6 after subtracting 4664 from 4670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 15:
583 goes into 60 0 times with a remainder of 60.
The next digit of our result is 0. 
Result so far: 124869.406518
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 16:
600 divided by 583 is 1 with a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 124869.40651801
If we take 583 away from 600, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The final outcome is 124869.40651801, with a leftover of 1.7e-08.