57279285 ÷ 581 
We want to figure out the number of times 57279285 can be divided by 581.

Moving on to step 1:
581 goes into 5 0 times with 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 / 581

Step 2:
581 goes into 57 0 times with a remainder of 57.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 57 leaves us with 57.
Take the next digit (2) from the dividend and append it to 57, then repeat: 572 / 581

Advancing to step 3:
572 divided by 581 is 0 with a remainder of 572.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 572 after subtracting 0 from 572.
Include the next digit (7) from the dividend after 572, then repeat: 5727 / 581

Advancing to step 4:
581 goes into 5727 9 times with a remainder of 498.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 5229 from 5727, we get 498.
Grab the next digit (9) from the dividend, add it to 498, then carry on: 4989 / 581

Step 5:
581 can be fit into 4989 8 times, resulting in a remainder of 341.
Record the quotient 8 as the next digit in the result. 
Result so far: 98.0
Subtract 4648 from 4989 to get 341.
Include the next digit (2) from the dividend after 341, then repeat: 3412 / 581

Let's proceed to step 6:
581 can be fit into 3412 5 times, resulting in a remainder of 507.
The number 5 becomes the next digit in our result. 
Result so far: 985.0
Subtract 2905 from 3412 to get 507.
Grab the next digit (8) from the dividend, add it to 507, then carry on: 5078 / 581

Step 7:
The number 581 fits into 5078 8 times, leaving a remainder of 430.
The next digit of our result is 8. 
Result so far: 9858.0
If we subtract 4648 from 5078, we get 430.
Include the next digit (5) from the dividend after 430, then repeat: 4305 / 581

Advancing to step 8:
4305 divided by 581 is 7 with a remainder of 238.
Record the quotient 7 as the next digit in the result. 
Result so far: 98587.0
Deduct 4067 from 4305 and we're left with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Step 9:
The number 581 fits into 2380 4 times, leaving a remainder of 56.
The next digit of our result is 4. 
Result so far: 98587.4
The remainder is 56 after subtracting 2324 from 2380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 10:
560 divided by 581 is 0 with a remainder of 560.
The number 0 becomes the next digit in our result. 
Result so far: 98587.4
If we take 0 away from 560, we end up with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Let's proceed to step 11:
If we divide 5600 by 581, we get 9 and a remainder of 371.
The next digit of our result is 9. 
Result so far: 98587.409
If we take 5229 away from 5600, we end up with 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Step 12:
581 goes into 3710 6 times with a remainder of 224.
The number 6 becomes the next digit in our result. 
Result so far: 98587.4096
Deduct 3486 from 3710 and we're left with 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 13:
When dividing 2240 by 581, we get 3 with a remainder of 497.
Put 3 as the next digit of the answer. 
Result so far: 98587.40963
The remainder is 497 after subtracting 1743 from 2240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4970, and continue the process.

On to step 14:
If we divide 4970 by 581, we get 8 and a remainder of 322.
Use 8 as the next digit of our solution. 
Result so far: 98587.409638
The remainder is 322 after subtracting 4648 from 4970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Step 15:
The number 581 fits into 3220 5 times, leaving a remainder of 315.
The number 5 becomes the next digit in our result. 
Result so far: 98587.4096385
Subtract 2905 from 3220 to get 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

On to step 16:
When dividing 3150 by 581, we get 5 with a remainder of 245.
The next digit of our result is 5. 
Result so far: 98587.40963855
Subtracting 2905 from 3150 leaves us with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

After the division, we end up with 98587.40963855 and a remainder of 2.45e-07.