Let's divide 3809 by 97
We want to divide 3809 by 97.

Going ahead to step 1:
If we divide 3 by 97, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 97

On to step 2:
When dividing 38 by 97, we get 0 with a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 38 to get 38.
Grab the next digit (0) from the dividend, add it to 38, then carry on: 380 / 97

Let's proceed to step 3:
380 divided by 97 is 3 with a remainder of 89.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 291 from 380 to get 89.
Fetch the next digit (9) from the dividend, attach it to 89 and continue: 899 / 97

Going ahead to step 4:
97 goes into 899 9 times with a remainder of 26.
Put 9 as the next digit of the answer. 
Result so far: 39.0
The remainder is 26 after subtracting 873 from 899.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 5:
97 can be fit into 260 2 times, resulting in a remainder of 66.
The number 2 becomes the next digit in our result. 
Result so far: 39.2
Subtracting 194 from 260 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 6:
The number 97 fits into 660 6 times, leaving a remainder of 78.
Record the quotient 6 as the next digit in the result. 
Result so far: 39.26
If we take 582 away from 660, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 7:
When dividing 780 by 97, we get 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 39.268
Deduct 776 from 780 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
97 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 39.268
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 9:
The number 97 fits into 400 4 times, leaving a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 39.26804
Subtracting 388 from 400 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
The number 97 fits into 120 1 times, leaving a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 39.268041
If we take 97 away from 120, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 11:
The number 97 fits into 230 2 times, leaving a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 39.2680412
Subtracting 194 from 230 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 12:
97 goes into 360 3 times with a remainder of 69.
Put 3 as the next digit of the answer. 
Result so far: 39.26804123
Subtract 291 from 360 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

The quotient of the division is 39.26804123, and the remainder is 6.9e-08.