We look at the division of 7718361 by 249 
We want to figure out the number of times 7718361 can be divided by 249.

Step 1:
7 divided by 249 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 249

Let's proceed to step 2:
249 can be fit into 77 0 times, resulting in a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Include the next digit (1) from the dividend after 77, then repeat: 771 / 249

On to step 3:
When dividing 771 by 249, we get 3 with a remainder of 24.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 747 from 771, we get 24.
Include the next digit (8) from the dividend after 24, then repeat: 248 / 249

On to step 4:
When dividing 248 by 249, we get 0 with a remainder of 248.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
If we subtract 0 from 248, we get 248.
Take the next digit (3) from the dividend and append it to 248, then repeat: 2483 / 249

Advancing to step 5:
2483 divided by 249 is 9 with a remainder of 242.
The next digit of our result is 9. 
Result so far: 309.0
The remainder is 242 after subtracting 2241 from 2483.
Take the next digit (6) from the dividend and append it to 242, then repeat: 2426 / 249

Step 6:
249 can be fit into 2426 9 times, resulting in a remainder of 185.
Record the quotient 9 as the next digit in the result. 
Result so far: 3099.0
If we subtract 2241 from 2426, we get 185.
Grab the next digit (1) from the dividend, add it to 185, then carry on: 1851 / 249

Step 7:
If we divide 1851 by 249, we get 7 and a remainder of 108.
The number 7 becomes the next digit in our result. 
Result so far: 30997.0
If we take 1743 away from 1851, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 8:
The number 249 fits into 1080 4 times, leaving a remainder of 84.
The next digit of our result is 4. 
Result so far: 30997.4
If we subtract 996 from 1080, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 9:
249 goes into 840 3 times with a remainder of 93.
The next digit of our result is 3. 
Result so far: 30997.43
Deduct 747 from 840 and we're left with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Step 10:
The number 249 fits into 930 3 times, leaving a remainder of 183.
Write down 3 as next digit of the result. 
Result so far: 30997.433
If we subtract 747 from 930, we get 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

The quotient of the division is 30997.433, and the remainder is 0.0183.