We're dividing 16935691 by 331 
We want to divide 16935691 by 331.

Advancing to step 1:
1 divided by 331 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 331

Going ahead to step 2:
331 can be fit into 16 0 times, resulting in a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 16 and we're left with 16.
Take the next digit (9) from the dividend and append it to 16, then repeat: 169 / 331

On to step 3:
If we divide 169 by 331, we get 0 and a remainder of 169.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 169, we end up with 169.
Fetch the next digit (3) from the dividend, attach it to 169 and continue: 1693 / 331

Advancing to step 4:
If we divide 1693 by 331, we get 5 and a remainder of 38.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 1655 from 1693 to get 38.
Append the next digit (5) from the dividend to 38 and continue with: 385 / 331

On to step 5:
The number 331 fits into 385 1 times, leaving a remainder of 54.
Put 1 as the next digit of the answer. 
Result so far: 51.0
Subtracting 331 from 385 leaves us with 54.
Append the next digit (6) from the dividend to 54 and continue with: 546 / 331

Advancing to step 6:
546 divided by 331 is 1 with a remainder of 215.
Use 1 as the next digit of our solution. 
Result so far: 511.0
Deduct 331 from 546 and we're left with 215.
Fetch the next digit (9) from the dividend, attach it to 215 and continue: 2159 / 331

Step 7:
The number 331 fits into 2159 6 times, leaving a remainder of 173.
Use 6 as the next digit of our solution. 
Result so far: 5116.0
If we subtract 1986 from 2159, we get 173.
Fetch the next digit (1) from the dividend, attach it to 173 and continue: 1731 / 331

Step 8:
1731 divided by 331 is 5 with a remainder of 76.
Use 5 as the next digit of our solution. 
Result so far: 51165.0
Subtracting 1655 from 1731 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 9:
When dividing 760 by 331, we get 2 with a remainder of 98.
The number 2 becomes the next digit in our result. 
Result so far: 51165.2
The remainder is 98 after subtracting 662 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

On to step 10:
The number 331 fits into 980 2 times, leaving a remainder of 318.
Write down 2 as next digit of the result. 
Result so far: 51165.22
Subtract 662 from 980 to get 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

After the division, we end up with 51165.22 and a remainder of 0.318.