99071829 divided by 858 
We're looking to find how many times 858 goes into 99071829.

Let's proceed to step 1:
When dividing 9 by 858, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 858

Let's proceed to step 2:
99 divided by 858 is 0 with a remainder of 99.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Append the next digit (0) from the dividend to 99 and continue with: 990 / 858

Going ahead to step 3:
858 goes into 990 1 times with a remainder of 132.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 858 from 990 and we're left with 132.
Include the next digit (7) from the dividend after 132, then repeat: 1327 / 858

Moving on to step 4:
When dividing 1327 by 858, we get 1 with a remainder of 469.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Deduct 858 from 1327 and we're left with 469.
Take the next digit (1) from the dividend and append it to 469, then repeat: 4691 / 858

Moving on to step 5:
4691 divided by 858 is 5 with a remainder of 401.
The next digit of our result is 5. 
Result so far: 115.0
Deduct 4290 from 4691 and we're left with 401.
Take the next digit (8) from the dividend and append it to 401, then repeat: 4018 / 858

Going ahead to step 6:
When dividing 4018 by 858, we get 4 with a remainder of 586.
Use 4 as the next digit of our solution. 
Result so far: 1154.0
Subtracting 3432 from 4018 leaves us with 586.
Append the next digit (2) from the dividend to 586 and continue with: 5862 / 858

Let's proceed to step 7:
5862 divided by 858 is 6 with a remainder of 714.
Record the quotient 6 as the next digit in the result. 
Result so far: 11546.0
Subtract 5148 from 5862 to get 714.
Bring next digit (9) of the dividend behind the 714 and repeat the process: 7149 / 858

Moving on to step 8:
The number 858 fits into 7149 8 times, leaving a remainder of 285.
Put 8 as the next digit of the answer. 
Result so far: 115468.0
If we subtract 6864 from 7149, we get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Step 9:
If we divide 2850 by 858, we get 3 and a remainder of 276.
Put 3 as the next digit of the answer. 
Result so far: 115468.3
Subtract 2574 from 2850 to get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Advancing to step 10:
858 goes into 2760 3 times with a remainder of 186.
Write down 3 as next digit of the result. 
Result so far: 115468.33
If we subtract 2574 from 2760, we get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

After the division, we end up with 115468.33 and a remainder of 0.186.