We look at the division of 871865 by 32 
We want to figure out the number of times 871865 can be divided by 32.

Let's proceed to step 1:
The number 32 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 32

Going ahead to step 2:
If we divide 87 by 32, we get 2 and a remainder of 23.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 64 from 87 leaves us with 23.
Append the next digit (1) from the dividend to 23 and continue with: 231 / 32

Moving on to step 3:
32 can be fit into 231 7 times, resulting in a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Subtracting 224 from 231 leaves us with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 32

Let's proceed to step 4:
78 divided by 32 is 2 with a remainder of 14.
The next digit of our result is 2. 
Result so far: 272.0
Deduct 64 from 78 and we're left with 14.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 32

Going ahead to step 5:
The number 32 fits into 146 4 times, leaving a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 2724.0
Subtracting 128 from 146 leaves us with 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 32

Moving on to step 6:
The number 32 fits into 185 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 27245.0
Subtracting 160 from 185 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 7:
When dividing 250 by 32, we get 7 with a remainder of 26.
Use 7 as the next digit of our solution. 
Result so far: 27245.7
The remainder is 26 after subtracting 224 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 8:
When dividing 260 by 32, we get 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 27245.78
Deduct 256 from 260 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
40 divided by 32 is 1 with a remainder of 8.
The next digit of our result is 1. 
Result so far: 27245.781
If we take 32 away from 40, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 10:
When dividing 80 by 32, we get 2 with a remainder of 16.
The next digit of our result is 2. 
Result so far: 27245.7812
The remainder is 16 after subtracting 64 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
32 goes into 160 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 27245.78125
If we subtract 160 from 160, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 12:
When dividing 0 by 32, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 27245.78125
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 13:
32 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 27245.78125
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 27245.78125 and a remainder of 0.0.