We look at the division of 918311 by 48 
We want to divide 918311 by 48.

Advancing to step 1:
The number 48 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 48

Step 2:
If we divide 91 by 48, we get 1 and a remainder of 43.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 48 from 91, we get 43.
Take the next digit (8) from the dividend and append it to 43, then repeat: 438 / 48

Advancing to step 3:
When dividing 438 by 48, we get 9 with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Deduct 432 from 438 and we're left with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 48

Step 4:
48 goes into 63 1 times with a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 191.0
Subtract 48 from 63 to get 15.
Append the next digit (1) from the dividend to 15 and continue with: 151 / 48

Advancing to step 5:
If we divide 151 by 48, we get 3 and a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 1913.0
Deduct 144 from 151 and we're left with 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 48

On to step 6:
71 divided by 48 is 1 with a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 19131.0
Subtracting 48 from 71 leaves us 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.

Step 7:
The number 48 fits into 230 4 times, leaving a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 19131.4
If we subtract 192 from 230, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 8:
When dividing 380 by 48, we get 7 with a remainder of 44.
Record the quotient 7 as the next digit in the result. 
Result so far: 19131.47
Subtracting 336 from 380 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 9:
48 goes into 440 9 times with a remainder of 8.
The next digit of our result is 9. 
Result so far: 19131.479
Subtracting 432 from 440 leaves us 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:
48 goes into 80 1 times with a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 19131.4791
Subtract 48 from 80 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 11:
When dividing 320 by 48, we get 6 with a remainder of 32.
The next digit of our result is 6. 
Result so far: 19131.47916
Deduct 288 from 320 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.

Advancing to step 12:
320 divided by 48 is 6 with a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 19131.479166
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 19131.479166 with a remainder of 3.2e-06.