We divide 86433909 by 316
We want to divide 86433909 by 316.

Step 1:
316 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 316

Step 2:
316 goes into 86 0 times with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Append the next digit (4) from the dividend to 86 and continue with: 864 / 316

Advancing to step 3:
If we divide 864 by 316, we get 2 and a remainder of 232.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 632 from 864 to get 232.
Take the next digit (3) from the dividend and append it to 232, then repeat: 2323 / 316

Advancing to step 4:
If we divide 2323 by 316, we get 7 and a remainder of 111.
Put 7 as the next digit of the answer. 
Result so far: 27.0
Subtracting 2212 from 2323 leaves us with 111.
Append the next digit (3) from the dividend to 111 and continue with: 1113 / 316

Moving on to step 5:
If we divide 1113 by 316, we get 3 and a remainder of 165.
The next digit of our result is 3. 
Result so far: 273.0
Subtracting 948 from 1113 leaves us with 165.
Fetch the next digit (9) from the dividend, attach it to 165 and continue: 1659 / 316

Going ahead to step 6:
When dividing 1659 by 316, we get 5 with a remainder of 79.
The next digit of our result is 5. 
Result so far: 2735.0
Subtract 1580 from 1659 to get 79.
Take the next digit (0) from the dividend and append it to 79, then repeat: 790 / 316

On to step 7:
If we divide 790 by 316, we get 2 and a remainder of 158.
The number 2 becomes the next digit in our result. 
Result so far: 27352.0
If we subtract 632 from 790, we get 158.
Take the next digit (9) from the dividend and append it to 158, then repeat: 1589 / 316

On to step 8:
316 can be fit into 1589 5 times, resulting in a remainder of 9.
Record the quotient 5 as the next digit in the result. 
Result so far: 273525.0
If we subtract 1580 from 1589, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 9:
316 goes into 90 0 times with a remainder of 90.
The next digit of our result is 0. 
Result so far: 273525.0
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 10:
The number 316 fits into 900 2 times, leaving a remainder of 268.
Use 2 as the next digit of our solution. 
Result so far: 273525.02
If we take 632 away from 900, we end up with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Advancing to step 11:
If we divide 2680 by 316, we get 8 and a remainder of 152.
Use 8 as the next digit of our solution. 
Result so far: 273525.028
Deduct 2528 from 2680 and we're left with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 12:
When dividing 1520 by 316, we get 4 with a remainder of 256.
The number 4 becomes the next digit in our result. 
Result so far: 273525.0284
If we take 1264 away from 1520, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 13:
316 can be fit into 2560 8 times, resulting in a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 273525.02848
Deduct 2528 from 2560 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 14:
320 divided by 316 is 1 with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 273525.028481
Deduct 316 from 320 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 15:
316 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 273525.028481
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 16:
If we divide 400 by 316, we get 1 and a remainder of 84.
Record the quotient 1 as the next digit in the result. 
Result so far: 273525.02848101
Subtracting 316 from 400 leaves us with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

In conclusion, the division gives 273525.02848101 with a balance of 8.4e-08.