869384 divided by 72 
Let's see how many times 72 fits into 869384.

On to step 1:
If we divide 8 by 72, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 72

On to step 2:
86 divided by 72 is 1 with a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 72 away from 86, we end up with 14.
Grab the next digit (9) from the dividend, add it to 14, then carry on: 149 / 72

Advancing to step 3:
The number 72 fits into 149 2 times, leaving a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtracting 144 from 149 leaves us with 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 72

On to step 4:
When dividing 53 by 72, we get 0 with a remainder of 53.
Record the quotient 0 as the next digit in the result. 
Result so far: 120.0
Subtract 0 from 53 to get 53.
Append the next digit (8) from the dividend to 53 and continue with: 538 / 72

Moving on to step 5:
72 can be fit into 538 7 times, resulting in a remainder of 34.
The next digit of our result is 7. 
Result so far: 1207.0
If we take 504 away from 538, we end up with 34.
Append the next digit (4) from the dividend to 34 and continue with: 344 / 72

Moving on to step 6:
72 can be fit into 344 4 times, resulting in a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 12074.0
Deduct 288 from 344 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 7:
The number 72 fits into 560 7 times, leaving a remainder of 56.
Write down 7 as next digit of the result. 
Result so far: 12074.7
If we subtract 504 from 560, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 8:
72 can be fit into 560 7 times, resulting in a remainder of 56.
Put 7 as the next digit of the answer. 
Result so far: 12074.77
Subtracting 504 from 560 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final outcome is 12074.77, with a leftover of 0.056.