We divide 111571 by 15
We want to divide 111571 by 15.

Moving on to step 1:
15 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 15

Going ahead to step 2:
15 can be fit into 11 0 times, resulting in a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 11, we end up with 11.
Fetch the next digit (1) from the dividend, attach it to 11 and continue: 111 / 15

Advancing to step 3:
When dividing 111 by 15, we get 7 with a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 105 from 111 to get 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 15

Moving on to step 4:
15 goes into 65 4 times with a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 74.0
If we subtract 60 from 65, we get 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 15

Advancing to step 5:
15 goes into 57 3 times with a remainder of 12.
Put 3 as the next digit of the answer. 
Result so far: 743.0
If we subtract 45 from 57, we get 12.
Include the next digit (1) from the dividend after 12, then repeat: 121 / 15

Let's proceed to step 6:
121 divided by 15 is 8 with a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 7438.0
If we subtract 120 from 121, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
10 divided by 15 is 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 7438.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
100 divided by 15 is 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 7438.06
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
15 can be fit into 100 6 times, resulting in a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 7438.066
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 7438.066, and the remainder is 0.001.