We're dividing 83884399 by 902 
We're looking to find how many times 902 goes into 83884399.

On to step 1:
902 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 902

On to step 2:
If we divide 83 by 902, we get 0 and a remainder of 83.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 83, we get 83.
Append the next digit (8) from the dividend to 83 and continue with: 838 / 902

Going ahead to step 3:
The number 902 fits into 838 0 times, leaving a remainder of 838.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 838 leaves us with 838.
Include the next digit (8) from the dividend after 838, then repeat: 8388 / 902

Step 4:
902 goes into 8388 9 times with a remainder of 270.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 270 after subtracting 8118 from 8388.
Fetch the next digit (4) from the dividend, attach it to 270 and continue: 2704 / 902

Advancing to step 5:
2704 divided by 902 is 2 with a remainder of 900.
The next digit of our result is 2. 
Result so far: 92.0
If we take 1804 away from 2704, we end up with 900.
Grab the next digit (3) from the dividend, add it to 900, then carry on: 9003 / 902

Let's proceed to step 6:
If we divide 9003 by 902, we get 9 and a remainder of 885.
Put 9 as the next digit of the answer. 
Result so far: 929.0
The remainder is 885 after subtracting 8118 from 9003.
Take the next digit (9) from the dividend and append it to 885, then repeat: 8859 / 902

On to step 7:
The number 902 fits into 8859 9 times, leaving a remainder of 741.
Record the quotient 9 as the next digit in the result. 
Result so far: 9299.0
Subtracting 8118 from 8859 leaves us with 741.
Grab the next digit (9) from the dividend, add it to 741, then carry on: 7419 / 902

Going ahead to step 8:
7419 divided by 902 is 8 with a remainder of 203.
Use 8 as the next digit of our solution. 
Result so far: 92998.0
Subtract 7216 from 7419 to get 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

Advancing to step 9:
902 can be fit into 2030 2 times, resulting in a remainder of 226.
Put 2 as the next digit of the answer. 
Result so far: 92998.2
If we subtract 1804 from 2030, we get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

On to step 10:
The number 902 fits into 2260 2 times, leaving a remainder of 456.
The next digit of our result is 2. 
Result so far: 92998.22
Subtracting 1804 from 2260 leaves us with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

The final outcome is 92998.22, with a leftover of 0.456.