We look at the division of 66595130 by 803 
We want to divide 66595130 by 803.

On to step 1:
6 divided by 803 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 803

Going ahead to step 2:
66 divided by 803 is 0 with a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Take the next digit (5) from the dividend and append it to 66, then repeat: 665 / 803

Moving on to step 3:
665 divided by 803 is 0 with a remainder of 665.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 665 and we're left with 665.
Take the next digit (9) from the dividend and append it to 665, then repeat: 6659 / 803

Step 4:
6659 divided by 803 is 8 with a remainder of 235.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 235 after subtracting 6424 from 6659.
Take the next digit (5) from the dividend and append it to 235, then repeat: 2355 / 803

Advancing to step 5:
When dividing 2355 by 803, we get 2 with a remainder of 749.
Write down 2 as next digit of the result. 
Result so far: 82.0
Subtracting 1606 from 2355 leaves us with 749.
Take the next digit (1) from the dividend and append it to 749, then repeat: 7491 / 803

Let's proceed to step 6:
803 goes into 7491 9 times with a remainder of 264.
Use 9 as the next digit of our solution. 
Result so far: 829.0
Subtracting 7227 from 7491 leaves us with 264.
Grab the next digit (3) from the dividend, add it to 264, then carry on: 2643 / 803

Moving on to step 7:
803 can be fit into 2643 3 times, resulting in a remainder of 234.
Write down 3 as next digit of the result. 
Result so far: 8293.0
Subtract 2409 from 2643 to get 234.
Take the next digit (0) from the dividend and append it to 234, then repeat: 2340 / 803

Let's proceed to step 8:
If we divide 2340 by 803, we get 2 and a remainder of 734.
Put 2 as the next digit of the answer. 
Result so far: 82932.0
Subtracting 1606 from 2340 leaves us with 734.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7340, and continue the process.

Step 9:
If we divide 7340 by 803, we get 9 and a remainder of 113.
The number 9 becomes the next digit in our result. 
Result so far: 82932.9
Deduct 7227 from 7340 and we're left with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Moving on to step 10:
If we divide 1130 by 803, we get 1 and a remainder of 327.
Write down 1 as next digit of the result. 
Result so far: 82932.91
Subtracting 803 from 1130 leaves us with 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Step 11:
3270 divided by 803 is 4 with a remainder of 58.
Write down 4 as next digit of the result. 
Result so far: 82932.914
If we subtract 3212 from 3270, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 12:
803 goes into 580 0 times with a remainder of 580.
Record the quotient 0 as the next digit in the result. 
Result so far: 82932.914
If we subtract 0 from 580, we get 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Going ahead to step 13:
When dividing 5800 by 803, we get 7 with a remainder of 179.
The number 7 becomes the next digit in our result. 
Result so far: 82932.91407
If we take 5621 away from 5800, we end up with 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Let's proceed to step 14:
803 goes into 1790 2 times with a remainder of 184.
Put 2 as the next digit of the answer. 
Result so far: 82932.914072
Deduct 1606 from 1790 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Moving on to step 15:
The number 803 fits into 1840 2 times, leaving a remainder of 234.
The number 2 becomes the next digit in our result. 
Result so far: 82932.9140722
The remainder is 234 after subtracting 1606 from 1840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

The final outcome is 82932.9140722, with a leftover of 2.34e-06.