We look at the division of 10347398 by 674 
Let's see how many times 674 fits into 10347398.

Let's proceed to step 1:
The number 674 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 674

On to step 2:
If we divide 10 by 674, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Take the next digit (3) from the dividend and append it to 10, then repeat: 103 / 674

Advancing to step 3:
674 goes into 103 0 times with a remainder of 103.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 103 and we're left with 103.
Bring next digit (4) of the dividend behind the 103 and repeat the process: 1034 / 674

Going ahead to step 4:
When dividing 1034 by 674, we get 1 with a remainder of 360.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 674 from 1034, we get 360.
Include the next digit (7) from the dividend after 360, then repeat: 3607 / 674

Let's proceed to step 5:
3607 divided by 674 is 5 with a remainder of 237.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtract 3370 from 3607 to get 237.
Fetch the next digit (3) from the dividend, attach it to 237 and continue: 2373 / 674

On to step 6:
674 goes into 2373 3 times with a remainder of 351.
Write down 3 as next digit of the result. 
Result so far: 153.0
Subtracting 2022 from 2373 leaves us with 351.
Append the next digit (9) from the dividend to 351 and continue with: 3519 / 674

On to step 7:
If we divide 3519 by 674, we get 5 and a remainder of 149.
Record the quotient 5 as the next digit in the result. 
Result so far: 1535.0
If we subtract 3370 from 3519, we get 149.
Fetch the next digit (8) from the dividend, attach it to 149 and continue: 1498 / 674

Moving on to step 8:
When dividing 1498 by 674, we get 2 with a remainder of 150.
Record the quotient 2 as the next digit in the result. 
Result so far: 15352.0
If we take 1348 away from 1498, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 9:
674 goes into 1500 2 times with a remainder of 152.
Write down 2 as next digit of the result. 
Result so far: 15352.2
The remainder is 152 after subtracting 1348 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 10:
If we divide 1520 by 674, we get 2 and a remainder of 172.
Record the quotient 2 as the next digit in the result. 
Result so far: 15352.22
Subtracting 1348 from 1520 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

The final result is 15352.22 with a remainder of 0.172.