We divide 80438906 by 850
Let's see how many times 850 fits into 80438906.

Moving 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
If we subtract 0 from 8, we get 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 850

Let's proceed to step 2:
850 can be fit into 80 0 times, resulting in a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Grab the next digit (4) from the dividend, add it to 80, then carry on: 804 / 850

Let's proceed to step 3:
If we divide 804 by 850, we get 0 and a remainder of 804.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 804 after subtracting 0 from 804.
Take the next digit (3) from the dividend and append it to 804, then repeat: 8043 / 850

Let's proceed to step 4:
850 can be fit into 8043 9 times, resulting in a remainder of 393.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 7650 from 8043 leaves us with 393.
Append the next digit (8) from the dividend to 393 and continue with: 3938 / 850

Advancing to step 5:
The number 850 fits into 3938 4 times, leaving a remainder of 538.
The number 4 becomes the next digit in our result. 
Result so far: 94.0
Subtract 3400 from 3938 to get 538.
Bring next digit (9) of the dividend behind the 538 and repeat the process: 5389 / 850

Going ahead to step 6:
The number 850 fits into 5389 6 times, leaving a remainder of 289.
Put 6 as the next digit of the answer. 
Result so far: 946.0
Subtracting 5100 from 5389 leaves us with 289.
Grab the next digit (0) from the dividend, add it to 289, then carry on: 2890 / 850

Let's proceed to step 7:
2890 divided by 850 is 3 with a remainder of 340.
Use 3 as the next digit of our solution. 
Result so far: 9463.0
Subtract 2550 from 2890 to get 340.
Include the next digit (6) from the dividend after 340, then repeat: 3406 / 850

Let's proceed to step 8:
When dividing 3406 by 850, we get 4 with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 94634.0
The remainder is 6 after subtracting 3400 from 3406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
When dividing 60 by 850, we get 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 94634.0
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 10:
If we divide 600 by 850, we get 0 and a remainder of 600.
Write down 0 as next digit of the result. 
Result so far: 94634.0
If we subtract 0 from 600, we get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

In conclusion, the division gives 94634.0 with a balance of 0.6.