We look at the division of 315726 by 98 
Let's see how many times 98 fits into 315726.

On to step 1:
98 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 98

Going ahead to step 2:
If we divide 31 by 98, we get 0 and a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Bring next digit (5) of the dividend behind the 31 and repeat the process: 315 / 98

On to step 3:
98 can be fit into 315 3 times, resulting in a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 294 from 315 and we're left with 21.
Bring next digit (7) of the dividend behind the 21 and repeat the process: 217 / 98

On to step 4:
The number 98 fits into 217 2 times, leaving a remainder of 21.
Write down 2 as next digit of the result. 
Result so far: 32.0
If we subtract 196 from 217, we get 21.
Fetch the next digit (2) from the dividend, attach it to 21 and continue: 212 / 98

On to step 5:
The number 98 fits into 212 2 times, leaving a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 322.0
If we subtract 196 from 212, we get 16.
Take the next digit (6) from the dividend and append it to 16, then repeat: 166 / 98

Moving on to step 6:
166 divided by 98 is 1 with a remainder of 68.
Write down 1 as next digit of the result. 
Result so far: 3221.0
Subtract 98 from 166 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 7:
98 goes into 680 6 times with a remainder of 92.
Put 6 as the next digit of the answer. 
Result so far: 3221.6
Subtract 588 from 680 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Moving on to step 8:
920 divided by 98 is 9 with a remainder of 38.
The next digit of our result is 9. 
Result so far: 3221.69
If we subtract 882 from 920, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 9:
The number 98 fits into 380 3 times, leaving a remainder of 86.
The number 3 becomes the next digit in our result. 
Result so far: 3221.693
Subtracting 294 from 380 leaves us with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 10:
If we divide 860 by 98, we get 8 and a remainder of 76.
Record the quotient 8 as the next digit in the result. 
Result so far: 3221.6938
If we subtract 784 from 860, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 11:
98 goes into 760 7 times with a remainder of 74.
The next digit of our result is 7. 
Result so far: 3221.69387
Deduct 686 from 760 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 12:
When dividing 740 by 98, we get 7 with a remainder of 54.
Record the quotient 7 as the next digit in the result. 
Result so far: 3221.693877
Deduct 686 from 740 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final outcome is 3221.693877, with a leftover of 5.4e-06.