We look at the division of 83528989 by 800 
Our goal is to divide 83528989 by 800.

Let's proceed to step 1:
800 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 800

Going ahead to step 2:
If we divide 83 by 800, we get 0 and a remainder of 83.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 83 after subtracting 0 from 83.
Append the next digit (5) from the dividend to 83 and continue with: 835 / 800

Step 3:
800 goes into 835 1 times with a remainder of 35.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 35 after subtracting 800 from 835.
Append the next digit (2) from the dividend to 35 and continue with: 352 / 800

Step 4:
352 divided by 800 is 0 with a remainder of 352.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 352 to get 352.
Fetch the next digit (8) from the dividend, attach it to 352 and continue: 3528 / 800

Let's proceed to step 5:
The number 800 fits into 3528 4 times, leaving a remainder of 328.
The number 4 becomes the next digit in our result. 
Result so far: 104.0
If we take 3200 away from 3528, we end up with 328.
Append the next digit (9) from the dividend to 328 and continue with: 3289 / 800

Going ahead to step 6:
When dividing 3289 by 800, we get 4 with a remainder of 89.
Write down 4 as next digit of the result. 
Result so far: 1044.0
Deduct 3200 from 3289 and we're left with 89.
Append the next digit (8) from the dividend to 89 and continue with: 898 / 800

Going ahead to step 7:
When dividing 898 by 800, we get 1 with a remainder of 98.
Put 1 as the next digit of the answer. 
Result so far: 10441.0
Subtracting 800 from 898 leaves us with 98.
Include the next digit (9) from the dividend after 98, then repeat: 989 / 800

Advancing to step 8:
800 can be fit into 989 1 times, resulting in a remainder of 189.
Write down 1 as next digit of the result. 
Result so far: 104411.0
If we subtract 800 from 989, we get 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

On to step 9:
When dividing 1890 by 800, we get 2 with a remainder of 290.
The next digit of our result is 2. 
Result so far: 104411.2
If we subtract 1600 from 1890, we get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Step 10:
If we divide 2900 by 800, we get 3 and a remainder of 500.
Write down 3 as next digit of the result. 
Result so far: 104411.23
Subtract 2400 from 2900 to get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Going ahead to step 11:
5000 divided by 800 is 6 with a remainder of 200.
Put 6 as the next digit of the answer. 
Result so far: 104411.236
The remainder is 200 after subtracting 4800 from 5000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 12:
2000 divided by 800 is 2 with a remainder of 400.
Put 2 as the next digit of the answer. 
Result so far: 104411.2362
The remainder is 400 after subtracting 1600 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 13:
The number 800 fits into 4000 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 104411.23625
Subtract 4000 from 4000 to 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.

Moving on to step 14:
800 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 104411.23625
Subtracting 0 from 0 leaves us 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.

Advancing to step 15:
The number 800 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 104411.23625
Subtract 0 from 0 to 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 final result is 104411.23625 with a remainder of 0.0.