Let's divide 852503 by 84
Our goal is to divide 852503 by 84.

Step 1:
84 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 84

Going ahead to step 2:
85 divided by 84 is 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 1 after subtracting 84 from 85.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 84

Advancing to step 3:
The number 84 fits into 12 0 times, leaving a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 12 to get 12.
Include the next digit (5) from the dividend after 12, then repeat: 125 / 84

On to step 4:
The number 84 fits into 125 1 times, leaving a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 101.0
Subtract 84 from 125 to get 41.
Grab the next digit (0) from the dividend, add it to 41, then carry on: 410 / 84

Going ahead to step 5:
84 can be fit into 410 4 times, resulting in a remainder of 74.
Write down 4 as next digit of the result. 
Result so far: 1014.0
Deduct 336 from 410 and we're left with 74.
Grab the next digit (3) from the dividend, add it to 74, then carry on: 743 / 84

On to step 6:
84 can be fit into 743 8 times, resulting in a remainder of 71.
Put 8 as the next digit of the answer. 
Result so far: 10148.0
If we subtract 672 from 743, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 7:
If we divide 710 by 84, we get 8 and a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 10148.8
If we subtract 672 from 710, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 8:
84 goes into 380 4 times with a remainder of 44.
Use 4 as the next digit of our solution. 
Result so far: 10148.84
If we subtract 336 from 380, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 9:
84 can be fit into 440 5 times, resulting in a remainder of 20.
The next digit of our result is 5. 
Result so far: 10148.845
Subtract 420 from 440 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 10:
84 can be fit into 200 2 times, resulting in a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 10148.8452
If we subtract 168 from 200, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 11:
84 goes into 320 3 times with a remainder of 68.
The next digit of our result is 3. 
Result so far: 10148.84523
If we subtract 252 from 320, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 12:
If we divide 680 by 84, we get 8 and a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 10148.845238
The remainder is 8 after subtracting 672 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
80 divided by 84 is 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 10148.845238
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 14:
84 can be fit into 800 9 times, resulting in a remainder of 44.
The next digit of our result is 9. 
Result so far: 10148.84523809
Subtracting 756 from 800 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Our division results in 10148.84523809 with a remaining 4.4e-08.