79150092 divided by 858 
Our goal is to divide 79150092 by 858.

Moving on to step 1:
When dividing 7 by 858, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 858

Moving on to step 2:
If we divide 79 by 858, we get 0 and a remainder of 79.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 79, we end up with 79.
Include the next digit (1) from the dividend after 79, then repeat: 791 / 858

On to step 3:
791 divided by 858 is 0 with a remainder of 791.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 791 after subtracting 0 from 791.
Grab the next digit (5) from the dividend, add it to 791, then carry on: 7915 / 858

Step 4:
If we divide 7915 by 858, we get 9 and a remainder of 193.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 193 after subtracting 7722 from 7915.
Bring next digit (0) of the dividend behind the 193 and repeat the process: 1930 / 858

Let's proceed to step 5:
If we divide 1930 by 858, we get 2 and a remainder of 214.
The number 2 becomes the next digit in our result. 
Result so far: 92.0
If we subtract 1716 from 1930, we get 214.
Include the next digit (0) from the dividend after 214, then repeat: 2140 / 858

On to step 6:
The number 858 fits into 2140 2 times, leaving a remainder of 424.
Use 2 as the next digit of our solution. 
Result so far: 922.0
Subtracting 1716 from 2140 leaves us with 424.
Grab the next digit (9) from the dividend, add it to 424, then carry on: 4249 / 858

Advancing to step 7:
When dividing 4249 by 858, we get 4 with a remainder of 817.
Record the quotient 4 as the next digit in the result. 
Result so far: 9224.0
The remainder is 817 after subtracting 3432 from 4249.
Take the next digit (2) from the dividend and append it to 817, then repeat: 8172 / 858

Going ahead to step 8:
The number 858 fits into 8172 9 times, leaving a remainder of 450.
Put 9 as the next digit of the answer. 
Result so far: 92249.0
If we take 7722 away from 8172, we end up with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

On to step 9:
When dividing 4500 by 858, we get 5 with a remainder of 210.
Use 5 as the next digit of our solution. 
Result so far: 92249.5
Deduct 4290 from 4500 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Let's proceed to step 10:
858 can be fit into 2100 2 times, resulting in a remainder of 384.
Put 2 as the next digit of the answer. 
Result so far: 92249.52
Deduct 1716 from 2100 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Moving on to step 11:
858 can be fit into 3840 4 times, resulting in a remainder of 408.
The next digit of our result is 4. 
Result so far: 92249.524
Subtracting 3432 from 3840 leaves us with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

On to step 12:
The number 858 fits into 4080 4 times, leaving a remainder of 648.
The next digit of our result is 4. 
Result so far: 92249.5244
Deduct 3432 from 4080 and we're left with 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

In conclusion, the division gives 92249.5244 with a balance of 0.00648.