851400 divided by 99 
We're looking to find how many times 99 goes into 851400.

Going ahead to step 1:
When dividing 8 by 99, 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 (5) from the dividend to 8 and continue with: 85 / 99

Advancing to step 2:
85 divided by 99 is 0 with a remainder of 85.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Take the next digit (1) from the dividend and append it to 85, then repeat: 851 / 99

Going ahead to step 3:
99 goes into 851 8 times with a remainder of 59.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 792 from 851 leaves us with 59.
Fetch the next digit (4) from the dividend, attach it to 59 and continue: 594 / 99

Let's proceed to step 4:
The number 99 fits into 594 6 times, leaving a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 86.0
Subtracting 594 from 594 leaves us with 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 99

Step 5:
If we divide 0 by 99, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 860.0
If we take 0 away from 0, we end up with 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 99

Let's proceed to step 6:
The number 99 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 8600.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
0 divided by 99 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 8600.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
99 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 8600.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 8600.0, and the remainder is 0.0.