Let's divide 61531235 by 581
We want to divide 61531235 by 581.

On to step 1:
6 divided by 581 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 581

Step 2:
581 can be fit into 61 0 times, resulting in a remainder of 61.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 61 after subtracting 0 from 61.
Bring next digit (5) of the dividend behind the 61 and repeat the process: 615 / 581

On to step 3:
581 goes into 615 1 times with a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 581 away from 615, we end up with 34.
Grab the next digit (3) from the dividend, add it to 34, then carry on: 343 / 581

Step 4:
581 can be fit into 343 0 times, resulting in a remainder of 343.
Put 0 as the next digit of the answer. 
Result so far: 10.0
The remainder is 343 after subtracting 0 from 343.
Fetch the next digit (1) from the dividend, attach it to 343 and continue: 3431 / 581

Moving on to step 5:
If we divide 3431 by 581, we get 5 and a remainder of 526.
Write down 5 as next digit of the result. 
Result so far: 105.0
If we take 2905 away from 3431, we end up with 526.
Grab the next digit (2) from the dividend, add it to 526, then carry on: 5262 / 581

On to step 6:
If we divide 5262 by 581, we get 9 and a remainder of 33.
Write down 9 as next digit of the result. 
Result so far: 1059.0
If we take 5229 away from 5262, we end up with 33.
Take the next digit (3) from the dividend and append it to 33, then repeat: 333 / 581

On to step 7:
333 divided by 581 is 0 with a remainder of 333.
Put 0 as the next digit of the answer. 
Result so far: 10590.0
If we subtract 0 from 333, we get 333.
Append the next digit (5) from the dividend to 333 and continue with: 3335 / 581

Let's proceed to step 8:
If we divide 3335 by 581, we get 5 and a remainder of 430.
The number 5 becomes the next digit in our result. 
Result so far: 105905.0
If we subtract 2905 from 3335, we get 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Going ahead to step 9:
4300 divided by 581 is 7 with a remainder of 233.
Put 7 as the next digit of the answer. 
Result so far: 105905.7
Deduct 4067 from 4300 and we're left with 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

On to step 10:
2330 divided by 581 is 4 with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 105905.74
Deduct 2324 from 2330 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 11:
581 can be fit into 60 0 times, resulting in a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 105905.74
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 12:
581 can be fit into 600 1 times, resulting in a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 105905.7401
The remainder is 19 after subtracting 581 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 13:
581 goes into 190 0 times with a remainder of 190.
Use 0 as the next digit of our solution. 
Result so far: 105905.7401
The remainder is 190 after subtracting 0 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

On to step 14:
581 goes into 1900 3 times with a remainder of 157.
Record the quotient 3 as the next digit in the result. 
Result so far: 105905.740103
Deduct 1743 from 1900 and we're left with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

On to step 15:
When dividing 1570 by 581, we get 2 with a remainder of 408.
Use 2 as the next digit of our solution. 
Result so far: 105905.7401032
Deduct 1162 from 1570 and we're left with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Advancing to step 16:
If we divide 4080 by 581, we get 7 and a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 105905.74010327
If we take 4067 away from 4080, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

After the division, we end up with 105905.74010327 and a remainder of 1.3e-08.