12659358 ÷ 845 
We're looking to find how many times 845 goes into 12659358.

Going ahead to step 1:
If we divide 1 by 845, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 845

Let's proceed to step 2:
12 divided by 845 is 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Include the next digit (6) from the dividend after 12, then repeat: 126 / 845

Moving on to step 3:
When dividing 126 by 845, we get 0 with a remainder of 126.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 126, we end up with 126.
Take the next digit (5) from the dividend and append it to 126, then repeat: 1265 / 845

Step 4:
845 can be fit into 1265 1 times, resulting in a remainder of 420.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 845 from 1265 leaves us with 420.
Include the next digit (9) from the dividend after 420, then repeat: 4209 / 845

Going ahead to step 5:
845 can be fit into 4209 4 times, resulting in a remainder of 829.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we take 3380 away from 4209, we end up with 829.
Include the next digit (3) from the dividend after 829, then repeat: 8293 / 845

Let's proceed to step 6:
When dividing 8293 by 845, we get 9 with a remainder of 688.
Use 9 as the next digit of our solution. 
Result so far: 149.0
If we take 7605 away from 8293, we end up with 688.
Append the next digit (5) from the dividend to 688 and continue with: 6885 / 845

Step 7:
If we divide 6885 by 845, we get 8 and a remainder of 125.
Use 8 as the next digit of our solution. 
Result so far: 1498.0
Deduct 6760 from 6885 and we're left with 125.
Append the next digit (8) from the dividend to 125 and continue with: 1258 / 845

Step 8:
845 goes into 1258 1 times with a remainder of 413.
Write down 1 as next digit of the result. 
Result so far: 14981.0
If we take 845 away from 1258, we end up with 413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

Step 9:
When dividing 4130 by 845, we get 4 with a remainder of 750.
Put 4 as the next digit of the answer. 
Result so far: 14981.4
Subtract 3380 from 4130 to get 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

On to step 10:
845 goes into 7500 8 times with a remainder of 740.
Write down 8 as next digit of the result. 
Result so far: 14981.48
Deduct 6760 from 7500 and we're left with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Going ahead to step 11:
845 goes into 7400 8 times with a remainder of 640.
The next digit of our result is 8. 
Result so far: 14981.488
Subtracting 6760 from 7400 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.

In conclusion, the division gives 14981.488 with a balance of 0.064.