312786 divided by 49 
We're looking to find how many times 49 goes into 312786.

On to step 1:
If we divide 3 by 49, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 49

Moving on to step 2:
49 can be fit into 31 0 times, resulting in a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Append the next digit (2) from the dividend to 31 and continue with: 312 / 49

Going ahead to step 3:
The number 49 fits into 312 6 times, leaving a remainder of 18.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 294 from 312, we get 18.
Fetch the next digit (7) from the dividend, attach it to 18 and continue: 187 / 49

On to step 4:
When dividing 187 by 49, we get 3 with a remainder of 40.
Use 3 as the next digit of our solution. 
Result so far: 63.0
If we subtract 147 from 187, we get 40.
Bring next digit (8) of the dividend behind the 40 and repeat the process: 408 / 49

On to step 5:
When dividing 408 by 49, we get 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 638.0
If we take 392 away from 408, we end up with 16.
Bring next digit (6) of the dividend behind the 16 and repeat the process: 166 / 49

Advancing to step 6:
49 can be fit into 166 3 times, resulting in a remainder of 19.
The next digit of our result is 3. 
Result so far: 6383.0
If we take 147 away from 166, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 7:
49 can be fit into 190 3 times, resulting in a remainder of 43.
Write down 3 as next digit of the result. 
Result so far: 6383.3
Deduct 147 from 190 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 8:
When dividing 430 by 49, we get 8 with a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 6383.38
Deduct 392 from 430 and we're left with 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 9:
49 can be fit into 380 7 times, resulting in a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 6383.387
Subtracting 343 from 380 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 10:
49 goes into 370 7 times with a remainder of 27.
The next digit of our result is 7. 
Result so far: 6383.3877
Deduct 343 from 370 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The final outcome is 6383.3877, with a leftover of 0.00027.