We divide 309641 by 48
Let's see how many times 48 fits into 309641.

On to step 1:
If we divide 3 by 48, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 48

Going ahead to step 2:
If we divide 30 by 48, we get 0 and a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Fetch the next digit (9) from the dividend, attach it to 30 and continue: 309 / 48

On to step 3:
The number 48 fits into 309 6 times, leaving a remainder of 21.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 288 from 309 to get 21.
Append the next digit (6) from the dividend to 21 and continue with: 216 / 48

Advancing to step 4:
216 divided by 48 is 4 with a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 64.0
Subtracting 192 from 216 leaves us with 24.
Bring next digit (4) of the dividend behind the 24 and repeat the process: 244 / 48

Let's proceed to step 5:
The number 48 fits into 244 5 times, leaving a remainder of 4.
The number 5 becomes the next digit in our result. 
Result so far: 645.0
If we take 240 away from 244, we end up with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 48

On to step 6:
48 goes into 41 0 times with a remainder of 41.
Use 0 as the next digit of our solution. 
Result so far: 6450.0
Deduct 0 from 41 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 7:
410 divided by 48 is 8 with a remainder of 26.
Use 8 as the next digit of our solution. 
Result so far: 6450.8
If we subtract 384 from 410, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 8:
48 can be fit into 260 5 times, resulting in a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 6450.85
If we subtract 240 from 260, we get 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 9:
When dividing 200 by 48, we get 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 6450.854
If we take 192 away from 200, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 10:
The number 48 fits into 80 1 times, leaving a remainder of 32.
The number 1 becomes the next digit in our result. 
Result so far: 6450.8541
Deduct 48 from 80 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 11:
48 can be fit into 320 6 times, resulting in a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 6450.85416
The remainder is 32 after subtracting 288 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 12:
48 goes into 320 6 times with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 6450.854166
The remainder is 32 after subtracting 288 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 6450.854166 with a remainder of 3.2e-06.