We look at the division of 12958195 by 674 
Let's see how many times 674 fits into 12958195.

Step 1:
674 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
The remainder is 1 after subtracting 0 from 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 674

Let's proceed to step 2:
674 can be fit into 12 0 times, resulting in a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Grab the next digit (9) from the dividend, add it to 12, then carry on: 129 / 674

Step 3:
The number 674 fits into 129 0 times, leaving a remainder of 129.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 129 after subtracting 0 from 129.
Include the next digit (5) from the dividend after 129, then repeat: 1295 / 674

Advancing to step 4:
The number 674 fits into 1295 1 times, leaving a remainder of 621.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 674 from 1295 and we're left with 621.
Fetch the next digit (8) from the dividend, attach it to 621 and continue: 6218 / 674

Moving on to step 5:
If we divide 6218 by 674, we get 9 and a remainder of 152.
Write down 9 as next digit of the result. 
Result so far: 19.0
If we take 6066 away from 6218, we end up with 152.
Take the next digit (1) from the dividend and append it to 152, then repeat: 1521 / 674

On to step 6:
The number 674 fits into 1521 2 times, leaving a remainder of 173.
Write down 2 as next digit of the result. 
Result so far: 192.0
Subtract 1348 from 1521 to get 173.
Fetch the next digit (9) from the dividend, attach it to 173 and continue: 1739 / 674

Let's proceed to step 7:
The number 674 fits into 1739 2 times, leaving a remainder of 391.
Write down 2 as next digit of the result. 
Result so far: 1922.0
Subtract 1348 from 1739 to get 391.
Take the next digit (5) from the dividend and append it to 391, then repeat: 3915 / 674

Moving on to step 8:
When dividing 3915 by 674, we get 5 with a remainder of 545.
The number 5 becomes the next digit in our result. 
Result so far: 19225.0
Deduct 3370 from 3915 and we're left with 545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

Moving on to step 9:
If we divide 5450 by 674, we get 8 and a remainder of 58.
The number 8 becomes the next digit in our result. 
Result so far: 19225.8
The remainder is 58 after subtracting 5392 from 5450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 10:
580 divided by 674 is 0 with a remainder of 580.
Write down 0 as next digit of the result. 
Result so far: 19225.8
The remainder is 580 after subtracting 0 from 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 11:
674 can be fit into 5800 8 times, resulting in a remainder of 408.
The next digit of our result is 8. 
Result so far: 19225.808
Deduct 5392 from 5800 and we're left with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Going ahead to step 12:
4080 divided by 674 is 6 with a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 19225.8086
If we take 4044 away from 4080, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 13:
674 goes into 360 0 times with a remainder of 360.
The next digit of our result is 0. 
Result so far: 19225.8086
If we subtract 0 from 360, we 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.

On to step 14:
If we divide 3600 by 674, we get 5 and a remainder of 230.
The next digit of our result is 5. 
Result so far: 19225.808605
Subtract 3370 from 3600 to get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Moving on to step 15:
When dividing 2300 by 674, we get 3 with a remainder of 278.
Write down 3 as next digit of the result. 
Result so far: 19225.8086053
If we subtract 2022 from 2300, we get 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Let's proceed to step 16:
674 can be fit into 2780 4 times, resulting in a remainder of 84.
Record the quotient 4 as the next digit in the result. 
Result so far: 19225.80860534
Subtracting 2696 from 2780 leaves us with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

In conclusion, the division gives 19225.80860534 with a balance of 8.4e-08.