We're dividing 8708445 by 850 
We want to figure out the number of times 8708445 can be divided by 850.

On to step 1:
When dividing 8 by 850, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 850

Let's proceed to step 2:
The number 850 fits into 87 0 times, leaving a remainder of 87.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Fetch the next digit (0) from the dividend, attach it to 87 and continue: 870 / 850

Going ahead to step 3:
The number 850 fits into 870 1 times, leaving a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 20 after subtracting 850 from 870.
Bring next digit (8) of the dividend behind the 20 and repeat the process: 208 / 850

Going ahead to step 4:
When dividing 208 by 850, we get 0 with a remainder of 208.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 208, we end up with 208.
Include the next digit (4) from the dividend after 208, then repeat: 2084 / 850

Step 5:
When dividing 2084 by 850, we get 2 with a remainder of 384.
Write down 2 as next digit of the result. 
Result so far: 102.0
Subtract 1700 from 2084 to get 384.
Take the next digit (4) from the dividend and append it to 384, then repeat: 3844 / 850

Let's proceed to step 6:
850 can be fit into 3844 4 times, resulting in a remainder of 444.
Use 4 as the next digit of our solution. 
Result so far: 1024.0
Subtracting 3400 from 3844 leaves us with 444.
Grab the next digit (5) from the dividend, add it to 444, then carry on: 4445 / 850

Going ahead to step 7:
850 goes into 4445 5 times with a remainder of 195.
The next digit of our result is 5. 
Result so far: 10245.0
If we take 4250 away from 4445, we end up with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Step 8:
850 goes into 1950 2 times with a remainder of 250.
Use 2 as the next digit of our solution. 
Result so far: 10245.2
Subtracting 1700 from 1950 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 9:
2500 divided by 850 is 2 with a remainder of 800.
The number 2 becomes the next digit in our result. 
Result so far: 10245.22
If we subtract 1700 from 2500, we get 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

The final result is 10245.22 with a remainder of 0.8.