86147324 ÷ 900 
Let's see how many times 900 fits into 86147324.

On to step 1:
8 divided by 900 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 900

Advancing to step 2:
86 divided by 900 is 0 with a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Take the next digit (1) from the dividend and append it to 86, then repeat: 861 / 900

Moving on to step 3:
If we divide 861 by 900, we get 0 and a remainder of 861.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 861 leaves us with 861.
Append the next digit (4) from the dividend to 861 and continue with: 8614 / 900

On to step 4:
When dividing 8614 by 900, we get 9 with a remainder of 514.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 8100 from 8614 and we're left with 514.
Append the next digit (7) from the dividend to 514 and continue with: 5147 / 900

Going ahead to step 5:
If we divide 5147 by 900, we get 5 and a remainder of 647.
The next digit of our result is 5. 
Result so far: 95.0
The remainder is 647 after subtracting 4500 from 5147.
Fetch the next digit (3) from the dividend, attach it to 647 and continue: 6473 / 900

Let's proceed to step 6:
The number 900 fits into 6473 7 times, leaving a remainder of 173.
The number 7 becomes the next digit in our result. 
Result so far: 957.0
Subtract 6300 from 6473 to get 173.
Take the next digit (2) from the dividend and append it to 173, then repeat: 1732 / 900

Going ahead to step 7:
1732 divided by 900 is 1 with a remainder of 832.
Use 1 as the next digit of our solution. 
Result so far: 9571.0
Subtract 900 from 1732 to get 832.
Fetch the next digit (4) from the dividend, attach it to 832 and continue: 8324 / 900

On to step 8:
The number 900 fits into 8324 9 times, leaving a remainder of 224.
Put 9 as the next digit of the answer. 
Result so far: 95719.0
Subtracting 8100 from 8324 leaves us with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Going ahead to step 9:
The number 900 fits into 2240 2 times, leaving a remainder of 440.
Put 2 as the next digit of the answer. 
Result so far: 95719.2
The remainder is 440 after subtracting 1800 from 2240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 10:
If we divide 4400 by 900, we get 4 and a remainder of 800.
Record the quotient 4 as the next digit in the result. 
Result so far: 95719.24
Subtracting 3600 from 4400 leaves us with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

On to step 11:
8000 divided by 900 is 8 with a remainder of 800.
Use 8 as the next digit of our solution. 
Result so far: 95719.248
Deduct 7200 from 8000 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Advancing to step 12:
If we divide 8000 by 900, we get 8 and a remainder of 800.
Record the quotient 8 as the next digit in the result. 
Result so far: 95719.2488
Deduct 7200 from 8000 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

After the division, we end up with 95719.2488 and a remainder of 0.008.