Let's divide 31137257 by 65
Our goal is to divide 31137257 by 65.

Step 1:
If we divide 3 by 65, 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.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 65

Going ahead to step 2:
65 goes into 31 0 times with a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 31, we get 31.
Grab the next digit (1) from the dividend, add it to 31, then carry on: 311 / 65

On to step 3:
65 can be fit into 311 4 times, resulting in a remainder of 51.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 260 from 311 leaves us with 51.
Grab the next digit (3) from the dividend, add it to 51, then carry on: 513 / 65

Step 4:
65 can be fit into 513 7 times, resulting in a remainder of 58.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
If we subtract 455 from 513, we get 58.
Take the next digit (7) from the dividend and append it to 58, then repeat: 587 / 65

Let's proceed to step 5:
The number 65 fits into 587 9 times, leaving a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 479.0
If we take 585 away from 587, we end up with 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 65

On to step 6:
When dividing 22 by 65, we get 0 with a remainder of 22.
The next digit of our result is 0. 
Result so far: 4790.0
Subtracting 0 from 22 leaves us with 22.
Include the next digit (5) from the dividend after 22, then repeat: 225 / 65

Advancing to step 7:
65 can be fit into 225 3 times, resulting in a remainder of 30.
Put 3 as the next digit of the answer. 
Result so far: 47903.0
Subtract 195 from 225 to get 30.
Include the next digit (7) from the dividend after 30, then repeat: 307 / 65

Advancing to step 8:
65 can be fit into 307 4 times, resulting in a remainder of 47.
Put 4 as the next digit of the answer. 
Result so far: 479034.0
If we take 260 away from 307, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 9:
65 goes into 470 7 times with a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 479034.7
The remainder is 15 after subtracting 455 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 10:
If we divide 150 by 65, we get 2 and a remainder of 20.
The next digit of our result is 2. 
Result so far: 479034.72
Subtracting 130 from 150 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
When dividing 200 by 65, we get 3 with a remainder of 5.
The next digit of our result is 3. 
Result so far: 479034.723
Subtracting 195 from 200 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 12:
The number 65 fits into 50 0 times, leaving a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 479034.723
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 13:
If we divide 500 by 65, we get 7 and a remainder of 45.
Write down 7 as next digit of the result. 
Result so far: 479034.72307
The remainder is 45 after subtracting 455 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 14:
If we divide 450 by 65, we get 6 and a remainder of 60.
Use 6 as the next digit of our solution. 
Result so far: 479034.723076
If we take 390 away from 450, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 15:
65 can be fit into 600 9 times, resulting in a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 479034.7230769
Subtract 585 from 600 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 16:
The number 65 fits into 150 2 times, leaving a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 479034.72307692
If we take 130 away from 150, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 479034.72307692 with a remainder of 2e-08.