859360 ÷ 72 
We want to figure out the number of times 859360 can be divided by 72.

Moving on to step 1:
The number 72 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 72

Step 2:
When dividing 85 by 72, we get 1 with a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 72 from 85 leaves us with 13.
Fetch the next digit (9) from the dividend, attach it to 13 and continue: 139 / 72

Moving on to step 3:
72 can be fit into 139 1 times, resulting in a remainder of 67.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 72 away from 139, we end up with 67.
Append the next digit (3) from the dividend to 67 and continue with: 673 / 72

Going ahead to step 4:
72 goes into 673 9 times with a remainder of 25.
The next digit of our result is 9. 
Result so far: 119.0
Deduct 648 from 673 and we're left with 25.
Bring next digit (6) of the dividend behind the 25 and repeat the process: 256 / 72

Let's proceed to step 5:
72 can be fit into 256 3 times, resulting in a remainder of 40.
Put 3 as the next digit of the answer. 
Result so far: 1193.0
Deduct 216 from 256 and we're left with 40.
Take the next digit (0) from the dividend and append it to 40, then repeat: 400 / 72

Step 6:
If we divide 400 by 72, we get 5 and a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 11935.0
Subtract 360 from 400 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 7:
The number 72 fits into 400 5 times, leaving a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 11935.5
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 8:
When dividing 400 by 72, we get 5 with a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 11935.55
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 11935.55 and a remainder of 0.04.