We're dividing 31409335 by 545 
Let's see how many times 545 fits into 31409335.

Advancing to step 1:
If we divide 3 by 545, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 545

Advancing to step 2:
545 can be fit into 31 0 times, resulting in a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Append the next digit (4) from the dividend to 31 and continue with: 314 / 545

Step 3:
The number 545 fits into 314 0 times, leaving a remainder of 314.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 314 leaves us with 314.
Fetch the next digit (0) from the dividend, attach it to 314 and continue: 3140 / 545

Step 4:
The number 545 fits into 3140 5 times, leaving a remainder of 415.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 2725 away from 3140, we end up with 415.
Append the next digit (9) from the dividend to 415 and continue with: 4159 / 545

Advancing to step 5:
When dividing 4159 by 545, we get 7 with a remainder of 344.
Use 7 as the next digit of our solution. 
Result so far: 57.0
Subtracting 3815 from 4159 leaves us with 344.
Take the next digit (3) from the dividend and append it to 344, then repeat: 3443 / 545

Let's proceed to step 6:
When dividing 3443 by 545, we get 6 with a remainder of 173.
Put 6 as the next digit of the answer. 
Result so far: 576.0
Deduct 3270 from 3443 and we're left with 173.
Bring next digit (3) of the dividend behind the 173 and repeat the process: 1733 / 545

Step 7:
545 goes into 1733 3 times with a remainder of 98.
The number 3 becomes the next digit in our result. 
Result so far: 5763.0
If we take 1635 away from 1733, we end up with 98.
Take the next digit (5) from the dividend and append it to 98, then repeat: 985 / 545

Advancing to step 8:
When dividing 985 by 545, we get 1 with a remainder of 440.
Record the quotient 1 as the next digit in the result. 
Result so far: 57631.0
Subtracting 545 from 985 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

On to step 9:
When dividing 4400 by 545, we get 8 with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 57631.8
Subtracting 4360 from 4400 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
545 goes into 400 0 times with a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 57631.8
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 11:
When dividing 4000 by 545, we get 7 with a remainder of 185.
Write down 7 as next digit of the result. 
Result so far: 57631.807
The remainder is 185 after subtracting 3815 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Moving on to step 12:
The number 545 fits into 1850 3 times, leaving a remainder of 215.
The next digit of our result is 3. 
Result so far: 57631.8073
If we take 1635 away from 1850, we end up with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Step 13:
545 can be fit into 2150 3 times, resulting in a remainder of 515.
Record the quotient 3 as the next digit in the result. 
Result so far: 57631.80733
Subtract 1635 from 2150 to get 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

The final result is 57631.80733 with a remainder of 0.000515.