12333989 ÷ 860 
We're looking to find how many times 860 goes into 12333989.

On to step 1:
When dividing 1 by 860, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 860

Advancing to step 2:
12 divided by 860 is 0 with a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Fetch the next digit (3) from the dividend, attach it to 12 and continue: 123 / 860

Moving on to step 3:
860 can be fit into 123 0 times, resulting in a remainder of 123.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 123 to get 123.
Bring next digit (3) of the dividend behind the 123 and repeat the process: 1233 / 860

Step 4:
860 goes into 1233 1 times with a remainder of 373.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 860 from 1233 leaves us with 373.
Bring next digit (3) of the dividend behind the 373 and repeat the process: 3733 / 860

Moving on to step 5:
860 goes into 3733 4 times with a remainder of 293.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Subtract 3440 from 3733 to get 293.
Fetch the next digit (9) from the dividend, attach it to 293 and continue: 2939 / 860

On to step 6:
860 can be fit into 2939 3 times, resulting in a remainder of 359.
The next digit of our result is 3. 
Result so far: 143.0
Deduct 2580 from 2939 and we're left with 359.
Bring next digit (8) of the dividend behind the 359 and repeat the process: 3598 / 860

Going ahead to step 7:
3598 divided by 860 is 4 with a remainder of 158.
Write down 4 as next digit of the result. 
Result so far: 1434.0
If we take 3440 away from 3598, we end up with 158.
Fetch the next digit (9) from the dividend, attach it to 158 and continue: 1589 / 860

Advancing to step 8:
1589 divided by 860 is 1 with a remainder of 729.
The number 1 becomes the next digit in our result. 
Result so far: 14341.0
If we take 860 away from 1589, we end up with 729.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7290, and continue the process.

On to step 9:
860 can be fit into 7290 8 times, resulting in a remainder of 410.
Put 8 as the next digit of the answer. 
Result so far: 14341.8
Subtracting 6880 from 7290 leaves us with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Moving on to step 10:
If we divide 4100 by 860, we get 4 and a remainder of 660.
Record the quotient 4 as the next digit in the result. 
Result so far: 14341.84
Deduct 3440 from 4100 and we're left with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Let's proceed to step 11:
6600 divided by 860 is 7 with a remainder of 580.
The next digit of our result is 7. 
Result so far: 14341.847
Subtract 6020 from 6600 to get 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

On to step 12:
5800 divided by 860 is 6 with a remainder of 640.
Use 6 as the next digit of our solution. 
Result so far: 14341.8476
Subtracting 5160 from 5800 leaves us with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Step 13:
If we divide 6400 by 860, we get 7 and a remainder of 380.
Use 7 as the next digit of our solution. 
Result so far: 14341.84767
The remainder is 380 after subtracting 6020 from 6400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 14:
When dividing 3800 by 860, we get 4 with a remainder of 360.
The number 4 becomes the next digit in our result. 
Result so far: 14341.847674
Subtract 3440 from 3800 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 15:
When dividing 3600 by 860, we get 4 with a remainder of 160.
Put 4 as the next digit of the answer. 
Result so far: 14341.8476744
If we subtract 3440 from 3600, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Our division results in 14341.8476744 with a remaining 1.6e-06.