We're dividing 81252203 by 579 
Let's see how many times 579 fits into 81252203.

Going ahead to step 1:
8 divided by 579 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 579

Let's proceed to step 2:
The number 579 fits into 81 0 times, leaving a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Take the next digit (2) from the dividend and append it to 81, then repeat: 812 / 579

Advancing to step 3:
579 can be fit into 812 1 times, resulting in a remainder of 233.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 579 from 812 and we're left with 233.
Fetch the next digit (5) from the dividend, attach it to 233 and continue: 2335 / 579

Let's proceed to step 4:
The number 579 fits into 2335 4 times, leaving a remainder of 19.
Put 4 as the next digit of the answer. 
Result so far: 14.0
If we subtract 2316 from 2335, we get 19.
Include the next digit (2) from the dividend after 19, then repeat: 192 / 579

Moving on to step 5:
The number 579 fits into 192 0 times, leaving a remainder of 192.
Record the quotient 0 as the next digit in the result. 
Result so far: 140.0
Subtract 0 from 192 to get 192.
Append the next digit (2) from the dividend to 192 and continue with: 1922 / 579

On to step 6:
579 can be fit into 1922 3 times, resulting in a remainder of 185.
Record the quotient 3 as the next digit in the result. 
Result so far: 1403.0
The remainder is 185 after subtracting 1737 from 1922.
Take the next digit (0) from the dividend and append it to 185, then repeat: 1850 / 579

On to step 7:
The number 579 fits into 1850 3 times, leaving a remainder of 113.
The number 3 becomes the next digit in our result. 
Result so far: 14033.0
If we subtract 1737 from 1850, we get 113.
Fetch the next digit (3) from the dividend, attach it to 113 and continue: 1133 / 579

Going ahead to step 8:
When dividing 1133 by 579, we get 1 with a remainder of 554.
Write down 1 as next digit of the result. 
Result so far: 140331.0
Subtract 579 from 1133 to get 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Going ahead to step 9:
5540 divided by 579 is 9 with a remainder of 329.
The number 9 becomes the next digit in our result. 
Result so far: 140331.9
Subtracting 5211 from 5540 leaves us with 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Advancing to step 10:
579 can be fit into 3290 5 times, resulting in a remainder of 395.
The next digit of our result is 5. 
Result so far: 140331.95
If we take 2895 away from 3290, we end up with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Let's proceed to step 11:
The number 579 fits into 3950 6 times, leaving a remainder of 476.
Write down 6 as next digit of the result. 
Result so far: 140331.956
If we subtract 3474 from 3950, we get 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Advancing to step 12:
The number 579 fits into 4760 8 times, leaving a remainder of 128.
Record the quotient 8 as the next digit in the result. 
Result so far: 140331.9568
If we take 4632 away from 4760, we end up with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 13:
When dividing 1280 by 579, we get 2 with a remainder of 122.
Record the quotient 2 as the next digit in the result. 
Result so far: 140331.95682
The remainder is 122 after subtracting 1158 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

On to step 14:
If we divide 1220 by 579, we get 2 and a remainder of 62.
Use 2 as the next digit of our solution. 
Result so far: 140331.956822
Subtract 1158 from 1220 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

The final result is 140331.956822 with a remainder of 6.2e-06.