891200 divided by 39 
We want to figure out the number of times 891200 can be divided by 39.

On to step 1:
If we divide 8 by 39, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 39

Moving on to step 2:
89 divided by 39 is 2 with a remainder of 11.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 78 from 89 and we're left with 11.
Fetch the next digit (1) from the dividend, attach it to 11 and continue: 111 / 39

Moving on to step 3:
39 can be fit into 111 2 times, resulting in a remainder of 33.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
Subtracting 78 from 111 leaves us with 33.
Fetch the next digit (2) from the dividend, attach it to 33 and continue: 332 / 39

Let's proceed to step 4:
If we divide 332 by 39, we get 8 and a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 228.0
If we subtract 312 from 332, we get 20.
Append the next digit (0) from the dividend to 20 and continue with: 200 / 39

On to step 5:
If we divide 200 by 39, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 2285.0
Subtracting 195 from 200 leaves us with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 39

On to step 6:
39 can be fit into 50 1 times, resulting in a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 22851.0
The remainder is 11 after subtracting 39 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 7:
39 can be fit into 110 2 times, resulting in a remainder of 32.
The next digit of our result is 2. 
Result so far: 22851.2
Subtracting 78 from 110 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 8:
When dividing 320 by 39, we get 8 with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 22851.28
Subtract 312 from 320 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
The number 39 fits into 80 2 times, leaving a remainder of 2.
The next digit of our result is 2. 
Result so far: 22851.282
If we subtract 78 from 80, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 10:
The number 39 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 22851.282
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 11:
39 goes into 200 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 22851.28205
If we take 195 away from 200, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 12:
39 can be fit into 50 1 times, resulting in a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 22851.282051
If we subtract 39 from 50, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 13:
39 goes into 110 2 times with a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 22851.2820512
If we subtract 78 from 110, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 14:
The number 39 fits into 320 8 times, leaving a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 22851.28205128
If we subtract 312 from 320, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 22851.28205128 and a remainder of 8e-09.