We're dividing 78444853 by 815 
We're looking to find how many times 815 goes into 78444853.

Step 1:
When dividing 7 by 815, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 815

Moving on to step 2:
When dividing 78 by 815, we get 0 with a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Append the next digit (4) from the dividend to 78 and continue with: 784 / 815

Going ahead to step 3:
784 divided by 815 is 0 with a remainder of 784.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 784 leaves us with 784.
Take the next digit (4) from the dividend and append it to 784, then repeat: 7844 / 815

Advancing to step 4:
815 goes into 7844 9 times with a remainder of 509.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 7335 from 7844 leaves us with 509.
Grab the next digit (4) from the dividend, add it to 509, then carry on: 5094 / 815

Going ahead to step 5:
815 can be fit into 5094 6 times, resulting in a remainder of 204.
The number 6 becomes the next digit in our result. 
Result so far: 96.0
Deduct 4890 from 5094 and we're left with 204.
Fetch the next digit (8) from the dividend, attach it to 204 and continue: 2048 / 815

On to step 6:
When dividing 2048 by 815, we get 2 with a remainder of 418.
Put 2 as the next digit of the answer. 
Result so far: 962.0
The remainder is 418 after subtracting 1630 from 2048.
Grab the next digit (5) from the dividend, add it to 418, then carry on: 4185 / 815

Moving on to step 7:
4185 divided by 815 is 5 with a remainder of 110.
Use 5 as the next digit of our solution. 
Result so far: 9625.0
Subtract 4075 from 4185 to get 110.
Bring next digit (3) of the dividend behind the 110 and repeat the process: 1103 / 815

Moving on to step 8:
815 can be fit into 1103 1 times, resulting in a remainder of 288.
Record the quotient 1 as the next digit in the result. 
Result so far: 96251.0
If we subtract 815 from 1103, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Let's proceed to step 9:
815 goes into 2880 3 times with a remainder of 435.
The next digit of our result is 3. 
Result so far: 96251.3
Deduct 2445 from 2880 and we're left with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Moving on to step 10:
If we divide 4350 by 815, we get 5 and a remainder of 275.
The next digit of our result is 5. 
Result so far: 96251.35
The remainder is 275 after subtracting 4075 from 4350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Going ahead to step 11:
The number 815 fits into 2750 3 times, leaving a remainder of 305.
Use 3 as the next digit of our solution. 
Result so far: 96251.353
If we take 2445 away from 2750, we end up with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

On to step 12:
815 can be fit into 3050 3 times, resulting in a remainder of 605.
Use 3 as the next digit of our solution. 
Result so far: 96251.3533
If we take 2445 away from 3050, we end up with 605.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

The quotient of the division is 96251.3533, and the remainder is 0.00605.