We're dividing 86302072 by 248 
We're looking to find how many times 248 goes into 86302072.

Step 1:
The number 248 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 248

Let's proceed to step 2:
When dividing 86 by 248, we get 0 with a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Grab the next digit (3) from the dividend, add it to 86, then carry on: 863 / 248

On to step 3:
If we divide 863 by 248, we get 3 and a remainder of 119.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 744 from 863 to get 119.
Include the next digit (0) from the dividend after 119, then repeat: 1190 / 248

Let's proceed to step 4:
The number 248 fits into 1190 4 times, leaving a remainder of 198.
Record the quotient 4 as the next digit in the result. 
Result so far: 34.0
Subtract 992 from 1190 to get 198.
Grab the next digit (2) from the dividend, add it to 198, then carry on: 1982 / 248

Moving on to step 5:
The number 248 fits into 1982 7 times, leaving a remainder of 246.
Record the quotient 7 as the next digit in the result. 
Result so far: 347.0
Deduct 1736 from 1982 and we're left with 246.
Take the next digit (0) from the dividend and append it to 246, then repeat: 2460 / 248

Going ahead to step 6:
2460 divided by 248 is 9 with a remainder of 228.
The number 9 becomes the next digit in our result. 
Result so far: 3479.0
Deduct 2232 from 2460 and we're left with 228.
Append the next digit (7) from the dividend to 228 and continue with: 2287 / 248

Step 7:
If we divide 2287 by 248, we get 9 and a remainder of 55.
Write down 9 as next digit of the result. 
Result so far: 34799.0
If we subtract 2232 from 2287, we get 55.
Grab the next digit (2) from the dividend, add it to 55, then carry on: 552 / 248

Advancing to step 8:
If we divide 552 by 248, we get 2 and a remainder of 56.
The next digit of our result is 2. 
Result so far: 347992.0
Subtracting 496 from 552 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 9:
248 can be fit into 560 2 times, resulting in a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 347992.2
The remainder is 64 after subtracting 496 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 10:
248 goes into 640 2 times with a remainder of 144.
The next digit of our result is 2. 
Result so far: 347992.22
Subtract 496 from 640 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Our division results in 347992.22 with a remaining 0.144.