We divide 83509555 by 803
Our goal is to divide 83509555 by 803.

Let's proceed to step 1:
If we divide 8 by 803, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 803

Let's proceed to step 2:
The number 803 fits into 83 0 times, leaving a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 83, we get 83.
Append the next digit (5) from the dividend to 83 and continue with: 835 / 803

Advancing to step 3:
803 can be fit into 835 1 times, resulting in a remainder of 32.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 803 from 835, we get 32.
Append the next digit (0) from the dividend to 32 and continue with: 320 / 803

Going ahead to step 4:
803 goes into 320 0 times with a remainder of 320.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtract 0 from 320 to get 320.
Fetch the next digit (9) from the dividend, attach it to 320 and continue: 3209 / 803

On to step 5:
803 can be fit into 3209 3 times, resulting in a remainder of 800.
Put 3 as the next digit of the answer. 
Result so far: 103.0
If we take 2409 away from 3209, we end up with 800.
Grab the next digit (5) from the dividend, add it to 800, then carry on: 8005 / 803

Advancing to step 6:
803 can be fit into 8005 9 times, resulting in a remainder of 778.
Use 9 as the next digit of our solution. 
Result so far: 1039.0
Subtracting 7227 from 8005 leaves us with 778.
Grab the next digit (5) from the dividend, add it to 778, then carry on: 7785 / 803

Going ahead to step 7:
803 goes into 7785 9 times with a remainder of 558.
Use 9 as the next digit of our solution. 
Result so far: 10399.0
Deduct 7227 from 7785 and we're left with 558.
Bring next digit (5) of the dividend behind the 558 and repeat the process: 5585 / 803

Advancing to step 8:
5585 divided by 803 is 6 with a remainder of 767.
Put 6 as the next digit of the answer. 
Result so far: 103996.0
Deduct 4818 from 5585 and we're left with 767.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7670, and continue the process.

Advancing to step 9:
803 can be fit into 7670 9 times, resulting in a remainder of 443.
Use 9 as the next digit of our solution. 
Result so far: 103996.9
Subtract 7227 from 7670 to get 443.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4430, and continue the process.

Moving on to step 10:
803 can be fit into 4430 5 times, resulting in a remainder of 415.
The number 5 becomes the next digit in our result. 
Result so far: 103996.95
The remainder is 415 after subtracting 4015 from 4430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Step 11:
803 can be fit into 4150 5 times, resulting in a remainder of 135.
The next digit of our result is 5. 
Result so far: 103996.955
If we subtract 4015 from 4150, we get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

The quotient of the division is 103996.955, and the remainder is 0.0135.