We're dividing 19307245 by 403 
Let's see how many times 403 fits into 19307245.

Going ahead to step 1:
If we divide 1 by 403, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 403

Advancing to step 2:
403 can be fit into 19 0 times, resulting in a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Take the next digit (3) from the dividend and append it to 19, then repeat: 193 / 403

Advancing to step 3:
If we divide 193 by 403, we get 0 and a remainder of 193.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 193 to get 193.
Bring next digit (0) of the dividend behind the 193 and repeat the process: 1930 / 403

Let's proceed to step 4:
403 goes into 1930 4 times with a remainder of 318.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 318 after subtracting 1612 from 1930.
Fetch the next digit (7) from the dividend, attach it to 318 and continue: 3187 / 403

Moving on to step 5:
If we divide 3187 by 403, we get 7 and a remainder of 366.
Use 7 as the next digit of our solution. 
Result so far: 47.0
The remainder is 366 after subtracting 2821 from 3187.
Fetch the next digit (2) from the dividend, attach it to 366 and continue: 3662 / 403

Going ahead to step 6:
When dividing 3662 by 403, we get 9 with a remainder of 35.
Put 9 as the next digit of the answer. 
Result so far: 479.0
If we take 3627 away from 3662, we end up with 35.
Append the next digit (4) from the dividend to 35 and continue with: 354 / 403

Advancing to step 7:
If we divide 354 by 403, we get 0 and a remainder of 354.
Record the quotient 0 as the next digit in the result. 
Result so far: 4790.0
The remainder is 354 after subtracting 0 from 354.
Grab the next digit (5) from the dividend, add it to 354, then carry on: 3545 / 403

Moving on to step 8:
403 goes into 3545 8 times with a remainder of 321.
Record the quotient 8 as the next digit in the result. 
Result so far: 47908.0
The remainder is 321 after subtracting 3224 from 3545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

On to step 9:
403 goes into 3210 7 times with a remainder of 389.
Put 7 as the next digit of the answer. 
Result so far: 47908.7
Subtract 2821 from 3210 to get 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

On to step 10:
403 goes into 3890 9 times with a remainder of 263.
Use 9 as the next digit of our solution. 
Result so far: 47908.79
If we take 3627 away from 3890, we end up with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Going ahead to step 11:
2630 divided by 403 is 6 with a remainder of 212.
Put 6 as the next digit of the answer. 
Result so far: 47908.796
Deduct 2418 from 2630 and we're left with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Step 12:
When dividing 2120 by 403, we get 5 with a remainder of 105.
Record the quotient 5 as the next digit in the result. 
Result so far: 47908.7965
The remainder is 105 after subtracting 2015 from 2120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 13:
When dividing 1050 by 403, we get 2 with a remainder of 244.
The next digit of our result is 2. 
Result so far: 47908.79652
Deduct 806 from 1050 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

On to step 14:
The number 403 fits into 2440 6 times, leaving a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 47908.796526
If we subtract 2418 from 2440, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 15:
When dividing 220 by 403, we get 0 with a remainder of 220.
Use 0 as the next digit of our solution. 
Result so far: 47908.796526
Subtract 0 from 220 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 16:
If we divide 2200 by 403, we get 5 and a remainder of 185.
Write down 5 as next digit of the result. 
Result so far: 47908.79652605
If we take 2015 away from 2200, we end up with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

The final result is 47908.79652605 with a remainder of 1.85e-07.