We divide 15843399 by 669
We're looking to find how many times 669 goes into 15843399.

Advancing to step 1:
If we divide 1 by 669, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 669

Let's proceed to step 2:
The number 669 fits into 15 0 times, leaving a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Bring next digit (8) of the dividend behind the 15 and repeat the process: 158 / 669

On to step 3:
158 divided by 669 is 0 with a remainder of 158.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 158, we get 158.
Take the next digit (4) from the dividend and append it to 158, then repeat: 1584 / 669

Moving on to step 4:
If we divide 1584 by 669, we get 2 and a remainder of 246.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 1338 from 1584, we get 246.
Append the next digit (3) from the dividend to 246 and continue with: 2463 / 669

On to step 5:
The number 669 fits into 2463 3 times, leaving a remainder of 456.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Deduct 2007 from 2463 and we're left with 456.
Take the next digit (3) from the dividend and append it to 456, then repeat: 4563 / 669

Moving on to step 6:
If we divide 4563 by 669, we get 6 and a remainder of 549.
Use 6 as the next digit of our solution. 
Result so far: 236.0
If we take 4014 away from 4563, we end up with 549.
Take the next digit (9) from the dividend and append it to 549, then repeat: 5499 / 669

On to step 7:
5499 divided by 669 is 8 with a remainder of 147.
Record the quotient 8 as the next digit in the result. 
Result so far: 2368.0
If we take 5352 away from 5499, we end up with 147.
Append the next digit (9) from the dividend to 147 and continue with: 1479 / 669

On to step 8:
When dividing 1479 by 669, we get 2 with a remainder of 141.
The number 2 becomes the next digit in our result. 
Result so far: 23682.0
If we take 1338 away from 1479, we end up with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Step 9:
1410 divided by 669 is 2 with a remainder of 72.
Use 2 as the next digit of our solution. 
Result so far: 23682.2
Deduct 1338 from 1410 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 10:
720 divided by 669 is 1 with a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 23682.21
Subtracting 669 from 720 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 11:
669 can be fit into 510 0 times, resulting in a remainder of 510.
Use 0 as the next digit of our solution. 
Result so far: 23682.21
The remainder is 510 after subtracting 0 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Advancing to step 12:
5100 divided by 669 is 7 with a remainder of 417.
Put 7 as the next digit of the answer. 
Result so far: 23682.2107
Subtract 4683 from 5100 to get 417.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4170, and continue the process.

Advancing to step 13:
If we divide 4170 by 669, we get 6 and a remainder of 156.
Record the quotient 6 as the next digit in the result. 
Result so far: 23682.21076
Subtracting 4014 from 4170 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Moving on to step 14:
1560 divided by 669 is 2 with a remainder of 222.
The next digit of our result is 2. 
Result so far: 23682.210762
Subtracting 1338 from 1560 leaves us with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Let's proceed to step 15:
2220 divided by 669 is 3 with a remainder of 213.
Record the quotient 3 as the next digit in the result. 
Result so far: 23682.2107623
Deduct 2007 from 2220 and we're left with 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Let's proceed to step 16:
When dividing 2130 by 669, we get 3 with a remainder of 123.
Record the quotient 3 as the next digit in the result. 
Result so far: 23682.21076233
Subtracting 2007 from 2130 leaves us with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

In conclusion, the division gives 23682.21076233 with a balance of 1.23e-07.