We're dividing 10474723 by 858 
We want to divide 10474723 by 858.

Advancing to step 1:
When dividing 1 by 858, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 858

Moving on to step 2:
When dividing 10 by 858, we get 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 10, we end up with 10.
Include the next digit (4) from the dividend after 10, then repeat: 104 / 858

Going ahead to step 3:
858 can be fit into 104 0 times, resulting in a remainder of 104.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 104 and we're left with 104.
Include the next digit (7) from the dividend after 104, then repeat: 1047 / 858

Step 4:
The number 858 fits into 1047 1 times, leaving a remainder of 189.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 858 from 1047 to get 189.
Include the next digit (4) from the dividend after 189, then repeat: 1894 / 858

Advancing to step 5:
If we divide 1894 by 858, we get 2 and a remainder of 178.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Deduct 1716 from 1894 and we're left with 178.
Bring next digit (7) of the dividend behind the 178 and repeat the process: 1787 / 858

Advancing to step 6:
The number 858 fits into 1787 2 times, leaving a remainder of 71.
The number 2 becomes the next digit in our result. 
Result so far: 122.0
If we take 1716 away from 1787, we end up with 71.
Include the next digit (2) from the dividend after 71, then repeat: 712 / 858

Going ahead to step 7:
The number 858 fits into 712 0 times, leaving a remainder of 712.
Record the quotient 0 as the next digit in the result. 
Result so far: 1220.0
The remainder is 712 after subtracting 0 from 712.
Bring next digit (3) of the dividend behind the 712 and repeat the process: 7123 / 858

Let's proceed to step 8:
If we divide 7123 by 858, we get 8 and a remainder of 259.
Use 8 as the next digit of our solution. 
Result so far: 12208.0
If we subtract 6864 from 7123, we get 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Going ahead to step 9:
The number 858 fits into 2590 3 times, leaving a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 12208.3
Deduct 2574 from 2590 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
160 divided by 858 is 0 with a remainder of 160.
Write down 0 as next digit of the result. 
Result so far: 12208.3
The remainder is 160 after subtracting 0 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 11:
1600 divided by 858 is 1 with a remainder of 742.
Write down 1 as next digit of the result. 
Result so far: 12208.301
The remainder is 742 after subtracting 858 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7420, and continue the process.

Advancing to step 12:
858 goes into 7420 8 times with a remainder of 556.
The next digit of our result is 8. 
Result so far: 12208.3018
If we subtract 6864 from 7420, we get 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Going ahead to step 13:
The number 858 fits into 5560 6 times, leaving a remainder of 412.
Record the quotient 6 as the next digit in the result. 
Result so far: 12208.30186
Subtract 5148 from 5560 to get 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Let's proceed to step 14:
When dividing 4120 by 858, we get 4 with a remainder of 688.
Put 4 as the next digit of the answer. 
Result so far: 12208.301864
If we subtract 3432 from 4120, we get 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

Step 15:
The number 858 fits into 6880 8 times, leaving a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 12208.3018648
If we subtract 6864 from 6880, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 16:
858 can be fit into 160 0 times, resulting in a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 12208.3018648
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final result is 12208.3018648 with a remainder of 1.6e-07.