73581 ÷ 57 
We want to divide 73581 by 57.

On to step 1:
When dividing 7 by 57, we get 0 with 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.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 57

On to step 2:
57 can be fit into 73 1 times, resulting in a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 57 from 73 leaves us with 16.
Bring next digit (5) of the dividend behind the 16 and repeat the process: 165 / 57

Step 3:
The number 57 fits into 165 2 times, leaving a remainder of 51.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we take 114 away from 165, we end up with 51.
Fetch the next digit (8) from the dividend, attach it to 51 and continue: 518 / 57

Step 4:
If we divide 518 by 57, we get 9 and a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 129.0
Deduct 513 from 518 and we're left with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 57

Moving on to step 5:
The number 57 fits into 51 0 times, leaving a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 1290.0
If we subtract 0 from 51, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 6:
57 can be fit into 510 8 times, resulting in a remainder of 54.
Use 8 as the next digit of our solution. 
Result so far: 1290.8
Subtract 456 from 510 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 7:
If we divide 540 by 57, we get 9 and a remainder of 27.
The next digit of our result is 9. 
Result so far: 1290.89
Subtract 513 from 540 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 8:
57 can be fit into 270 4 times, resulting in a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 1290.894
Subtracting 228 from 270 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 9:
If we divide 420 by 57, we get 7 and a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 1290.8947
The remainder is 21 after subtracting 399 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 10:
57 can be fit into 210 3 times, resulting in a remainder of 39.
Record the quotient 3 as the next digit in the result. 
Result so far: 1290.89473
Subtracting 171 from 210 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 11:
57 goes into 390 6 times with a remainder of 48.
The next digit of our result is 6. 
Result so far: 1290.894736
If we subtract 342 from 390, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 12:
480 divided by 57 is 8 with a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 1290.8947368
Subtract 456 from 480 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 13:
240 divided by 57 is 4 with a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 1290.89473684
Deduct 228 from 240 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 1290.89473684 with a remaining 1.2e-08.