We look at the division of 858140 by 72 
Our goal is to divide 858140 by 72.

Going ahead to step 1:
If we divide 8 by 72, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 72

Advancing to step 2:
The number 72 fits into 85 1 times, leaving a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 72 from 85 to get 13.
Bring next digit (8) of the dividend behind the 13 and repeat the process: 138 / 72

Going ahead to step 3:
72 can be fit into 138 1 times, resulting in a remainder of 66.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 72 from 138 leaves us with 66.
Append the next digit (1) from the dividend to 66 and continue with: 661 / 72

On to step 4:
When dividing 661 by 72, we get 9 with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 119.0
Subtracting 648 from 661 leaves us with 13.
Fetch the next digit (4) from the dividend, attach it to 13 and continue: 134 / 72

Advancing to step 5:
72 can be fit into 134 1 times, resulting in a remainder of 62.
Put 1 as the next digit of the answer. 
Result so far: 1191.0
If we subtract 72 from 134, we get 62.
Bring next digit (0) of the dividend behind the 62 and repeat the process: 620 / 72

Going ahead to step 6:
620 divided by 72 is 8 with a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 11918.0
If we take 576 away from 620, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 7:
440 divided by 72 is 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 11918.6
Subtract 432 from 440 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.

Moving on to step 8:
72 can be fit into 80 1 times, resulting in a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 11918.61
Subtracting 72 from 80 leaves us 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 9:
72 goes into 80 1 times with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 11918.611
Subtracting 72 from 80 leaves us 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.

In conclusion, the division gives 11918.611 with a balance of 0.0008.