We're dividing 76439240 by 249 
Let's see how many times 249 fits into 76439240.

Moving on to step 1:
When dividing 7 by 249, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 249

Going ahead to step 2:
The number 249 fits into 76 0 times, leaving a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Append the next digit (4) from the dividend to 76 and continue with: 764 / 249

Going ahead to step 3:
249 goes into 764 3 times with a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 747 from 764, we get 17.
Take the next digit (3) from the dividend and append it to 17, then repeat: 173 / 249

Advancing to step 4:
The number 249 fits into 173 0 times, leaving a remainder of 173.
Write down 0 as next digit of the result. 
Result so far: 30.0
If we take 0 away from 173, we end up with 173.
Fetch the next digit (9) from the dividend, attach it to 173 and continue: 1739 / 249

Moving on to step 5:
249 goes into 1739 6 times with a remainder of 245.
The next digit of our result is 6. 
Result so far: 306.0
The remainder is 245 after subtracting 1494 from 1739.
Include the next digit (2) from the dividend after 245, then repeat: 2452 / 249

Advancing to step 6:
2452 divided by 249 is 9 with a remainder of 211.
The next digit of our result is 9. 
Result so far: 3069.0
Subtracting 2241 from 2452 leaves us with 211.
Fetch the next digit (4) from the dividend, attach it to 211 and continue: 2114 / 249

On to step 7:
The number 249 fits into 2114 8 times, leaving a remainder of 122.
Write down 8 as next digit of the result. 
Result so far: 30698.0
The remainder is 122 after subtracting 1992 from 2114.
Bring next digit (0) of the dividend behind the 122 and repeat the process: 1220 / 249

Step 8:
If we divide 1220 by 249, we get 4 and a remainder of 224.
The next digit of our result is 4. 
Result so far: 306984.0
Deduct 996 from 1220 and we're left with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Advancing to step 9:
2240 divided by 249 is 8 with a remainder of 248.
Write down 8 as next digit of the result. 
Result so far: 306984.8
Subtracting 1992 from 2240 leaves us with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Let's proceed to step 10:
When dividing 2480 by 249, we get 9 with a remainder of 239.
Use 9 as the next digit of our solution. 
Result so far: 306984.89
Deduct 2241 from 2480 and we're left with 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Step 11:
The number 249 fits into 2390 9 times, leaving a remainder of 149.
Put 9 as the next digit of the answer. 
Result so far: 306984.899
The remainder is 149 after subtracting 2241 from 2390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

After the division, we end up with 306984.899 and a remainder of 0.0149.