Let's divide 15987323 by 923
Let's see how many times 923 fits into 15987323.

Advancing to step 1:
923 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 923

On to step 2:
923 can be fit into 15 0 times, resulting in a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Bring next digit (9) of the dividend behind the 15 and repeat the process: 159 / 923

Let's proceed to step 3:
159 divided by 923 is 0 with a remainder of 159.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 159 and we're left with 159.
Include the next digit (8) from the dividend after 159, then repeat: 1598 / 923

Going ahead to step 4:
923 can be fit into 1598 1 times, resulting in a remainder of 675.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 923 from 1598 leaves us with 675.
Append the next digit (7) from the dividend to 675 and continue with: 6757 / 923

Let's proceed to step 5:
923 goes into 6757 7 times with a remainder of 296.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Deduct 6461 from 6757 and we're left with 296.
Bring next digit (3) of the dividend behind the 296 and repeat the process: 2963 / 923

On to step 6:
When dividing 2963 by 923, we get 3 with a remainder of 194.
Record the quotient 3 as the next digit in the result. 
Result so far: 173.0
Deduct 2769 from 2963 and we're left with 194.
Append the next digit (2) from the dividend to 194 and continue with: 1942 / 923

Advancing to step 7:
923 can be fit into 1942 2 times, resulting in a remainder of 96.
Record the quotient 2 as the next digit in the result. 
Result so far: 1732.0
Subtract 1846 from 1942 to get 96.
Bring next digit (3) of the dividend behind the 96 and repeat the process: 963 / 923

Moving on to step 8:
When dividing 963 by 923, we get 1 with a remainder of 40.
Write down 1 as next digit of the result. 
Result so far: 17321.0
Subtract 923 from 963 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 9:
923 goes into 400 0 times with a remainder of 400.
The next digit of our result is 0. 
Result so far: 17321.0
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 10:
If we divide 4000 by 923, we get 4 and a remainder of 308.
Write down 4 as next digit of the result. 
Result so far: 17321.04
Subtract 3692 from 4000 to get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Advancing to step 11:
If we divide 3080 by 923, we get 3 and a remainder of 311.
The number 3 becomes the next digit in our result. 
Result so far: 17321.043
If we take 2769 away from 3080, we end up with 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Going ahead to step 12:
923 goes into 3110 3 times with a remainder of 341.
The next digit of our result is 3. 
Result so far: 17321.0433
The remainder is 341 after subtracting 2769 from 3110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

The final result is 17321.0433 with a remainder of 0.00341.