We look at the division of 13451870 by 571 
Let's see how many times 571 fits into 13451870.

On to step 1:
571 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 571

Step 2:
13 divided by 571 is 0 with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 571

Advancing to step 3:
If we divide 134 by 571, we get 0 and a remainder of 134.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 134 leaves us with 134.
Bring next digit (5) of the dividend behind the 134 and repeat the process: 1345 / 571

Step 4:
571 can be fit into 1345 2 times, resulting in a remainder of 203.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 1142 from 1345 to get 203.
Grab the next digit (1) from the dividend, add it to 203, then carry on: 2031 / 571

Step 5:
2031 divided by 571 is 3 with a remainder of 318.
Use 3 as the next digit of our solution. 
Result so far: 23.0
The remainder is 318 after subtracting 1713 from 2031.
Grab the next digit (8) from the dividend, add it to 318, then carry on: 3188 / 571

Step 6:
3188 divided by 571 is 5 with a remainder of 333.
The next digit of our result is 5. 
Result so far: 235.0
If we subtract 2855 from 3188, we get 333.
Bring next digit (7) of the dividend behind the 333 and repeat the process: 3337 / 571

Moving on to step 7:
3337 divided by 571 is 5 with a remainder of 482.
The number 5 becomes the next digit in our result. 
Result so far: 2355.0
The remainder is 482 after subtracting 2855 from 3337.
Grab the next digit (0) from the dividend, add it to 482, then carry on: 4820 / 571

Moving on to step 8:
If we divide 4820 by 571, we get 8 and a remainder of 252.
The next digit of our result is 8. 
Result so far: 23558.0
If we take 4568 away from 4820, we end up with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Going ahead to step 9:
The number 571 fits into 2520 4 times, leaving a remainder of 236.
Write down 4 as next digit of the result. 
Result so far: 23558.4
Subtract 2284 from 2520 to get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

On to step 10:
If we divide 2360 by 571, we get 4 and a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 23558.44
If we take 2284 away from 2360, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The quotient of the division is 23558.44, and the remainder is 0.076.