Let's divide 86800330 by 923
We're looking to find how many times 923 goes into 86800330.

On to step 1:
The number 923 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 923

Let's proceed to step 2:
923 can be fit into 86 0 times, resulting in 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.
Include the next digit (8) from the dividend after 86, then repeat: 868 / 923

Step 3:
If we divide 868 by 923, we get 0 and a remainder of 868.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 868, we end up with 868.
Bring next digit (0) of the dividend behind the 868 and repeat the process: 8680 / 923

Advancing to step 4:
8680 divided by 923 is 9 with a remainder of 373.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 8307 from 8680 and we're left with 373.
Take the next digit (0) from the dividend and append it to 373, then repeat: 3730 / 923

Advancing to step 5:
The number 923 fits into 3730 4 times, leaving a remainder of 38.
Record the quotient 4 as the next digit in the result. 
Result so far: 94.0
If we take 3692 away from 3730, we end up with 38.
Append the next digit (3) from the dividend to 38 and continue with: 383 / 923

Step 6:
923 can be fit into 383 0 times, resulting in a remainder of 383.
Use 0 as the next digit of our solution. 
Result so far: 940.0
Subtracting 0 from 383 leaves us with 383.
Include the next digit (3) from the dividend after 383, then repeat: 3833 / 923

Step 7:
3833 divided by 923 is 4 with a remainder of 141.
Record the quotient 4 as the next digit in the result. 
Result so far: 9404.0
If we subtract 3692 from 3833, we get 141.
Append the next digit (0) from the dividend to 141 and continue with: 1410 / 923

Let's proceed to step 8:
The number 923 fits into 1410 1 times, leaving a remainder of 487.
The next digit of our result is 1. 
Result so far: 94041.0
Subtract 923 from 1410 to get 487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

Step 9:
4870 divided by 923 is 5 with a remainder of 255.
The next digit of our result is 5. 
Result so far: 94041.5
Subtract 4615 from 4870 to get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Moving on to step 10:
923 goes into 2550 2 times with a remainder of 704.
The next digit of our result is 2. 
Result so far: 94041.52
If we subtract 1846 from 2550, we get 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Advancing to step 11:
If we divide 7040 by 923, we get 7 and a remainder of 579.
The next digit of our result is 7. 
Result so far: 94041.527
Deduct 6461 from 7040 and we're left with 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

On to step 12:
923 goes into 5790 6 times with a remainder of 252.
Write down 6 as next digit of the result. 
Result so far: 94041.5276
If we take 5538 away from 5790, we end up with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

On to step 13:
923 can be fit into 2520 2 times, resulting in a remainder of 674.
The number 2 becomes the next digit in our result. 
Result so far: 94041.52762
Deduct 1846 from 2520 and we're left with 674.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6740, and continue the process.

Moving on to step 14:
When dividing 6740 by 923, we get 7 with a remainder of 279.
Use 7 as the next digit of our solution. 
Result so far: 94041.527627
The remainder is 279 after subtracting 6461 from 6740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

On to step 15:
When dividing 2790 by 923, we get 3 with a remainder of 21.
Put 3 as the next digit of the answer. 
Result so far: 94041.5276273
If we take 2769 away from 2790, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 16:
923 can be fit into 210 0 times, resulting in a remainder of 210.
The number 0 becomes the next digit in our result. 
Result so far: 94041.5276273
If we subtract 0 from 210, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

After the division, we end up with 94041.5276273 and a remainder of 2.1e-07.