We're dividing 78948935 by 256 
We're looking to find how many times 256 goes into 78948935.

Moving on to step 1:
If we divide 7 by 256, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 256

Advancing to step 2:
If we divide 78 by 256, we get 0 and a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Take the next digit (9) from the dividend and append it to 78, then repeat: 789 / 256

Moving on to step 3:
The number 256 fits into 789 3 times, leaving a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 768 away from 789, we end up with 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 256

Let's proceed to step 4:
256 goes into 214 0 times with a remainder of 214.
Use 0 as the next digit of our solution. 
Result so far: 30.0
If we take 0 away from 214, we end up with 214.
Grab the next digit (8) from the dividend, add it to 214, then carry on: 2148 / 256

On to step 5:
When dividing 2148 by 256, we get 8 with a remainder of 100.
Write down 8 as next digit of the result. 
Result so far: 308.0
Deduct 2048 from 2148 and we're left with 100.
Append the next digit (9) from the dividend to 100 and continue with: 1009 / 256

Let's proceed to step 6:
1009 divided by 256 is 3 with a remainder of 241.
The number 3 becomes the next digit in our result. 
Result so far: 3083.0
Subtracting 768 from 1009 leaves us with 241.
Fetch the next digit (3) from the dividend, attach it to 241 and continue: 2413 / 256

Going ahead to step 7:
If we divide 2413 by 256, we get 9 and a remainder of 109.
Put 9 as the next digit of the answer. 
Result so far: 30839.0
If we take 2304 away from 2413, we end up with 109.
Append the next digit (5) from the dividend to 109 and continue with: 1095 / 256

Advancing to step 8:
256 can be fit into 1095 4 times, resulting in a remainder of 71.
The next digit of our result is 4. 
Result so far: 308394.0
If we take 1024 away from 1095, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 9:
256 can be fit into 710 2 times, resulting in a remainder of 198.
Use 2 as the next digit of our solution. 
Result so far: 308394.2
Deduct 512 from 710 and we're left with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Moving on to step 10:
1980 divided by 256 is 7 with a remainder of 188.
The number 7 becomes the next digit in our result. 
Result so far: 308394.27
Subtract 1792 from 1980 to get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 11:
If we divide 1880 by 256, we get 7 and a remainder of 88.
The next digit of our result is 7. 
Result so far: 308394.277
Deduct 1792 from 1880 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

The quotient of the division is 308394.277, and the remainder is 0.0088.