Let's divide 86172409 by 262
We want to divide 86172409 by 262.

Advancing to step 1:
262 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 262

Step 2:
262 can be fit into 86 0 times, resulting in a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Fetch the next digit (1) from the dividend, attach it to 86 and continue: 861 / 262

Going ahead to step 3:
861 divided by 262 is 3 with a remainder of 75.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 786 from 861 leaves us with 75.
Take the next digit (7) from the dividend and append it to 75, then repeat: 757 / 262

Going ahead to step 4:
262 goes into 757 2 times with a remainder of 233.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
If we subtract 524 from 757, we get 233.
Append the next digit (2) from the dividend to 233 and continue with: 2332 / 262

Let's proceed to step 5:
262 goes into 2332 8 times with a remainder of 236.
Record the quotient 8 as the next digit in the result. 
Result so far: 328.0
If we subtract 2096 from 2332, we get 236.
Append the next digit (4) from the dividend to 236 and continue with: 2364 / 262

Going ahead to step 6:
If we divide 2364 by 262, we get 9 and a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 3289.0
Subtracting 2358 from 2364 leaves us with 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 262

Let's proceed to step 7:
262 goes into 60 0 times with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 32890.0
If we subtract 0 from 60, we get 60.
Bring next digit (9) of the dividend behind the 60 and repeat the process: 609 / 262

Advancing to step 8:
If we divide 609 by 262, we get 2 and a remainder of 85.
Put 2 as the next digit of the answer. 
Result so far: 328902.0
Deduct 524 from 609 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 9:
If we divide 850 by 262, we get 3 and a remainder of 64.
The next digit of our result is 3. 
Result so far: 328902.3
Subtract 786 from 850 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 10:
640 divided by 262 is 2 with a remainder of 116.
Write down 2 as next digit of the result. 
Result so far: 328902.32
If we subtract 524 from 640, we get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Advancing to step 11:
When dividing 1160 by 262, we get 4 with a remainder of 112.
The next digit of our result is 4. 
Result so far: 328902.324
Subtract 1048 from 1160 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 12:
When dividing 1120 by 262, we get 4 with a remainder of 72.
Use 4 as the next digit of our solution. 
Result so far: 328902.3244
If we subtract 1048 from 1120, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

After the division, we end up with 328902.3244 and a remainder of 0.00072.