Let's divide 31400083 by 613
We want to divide 31400083 by 613.

Step 1:
When dividing 3 by 613, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 613

Going ahead to step 2:
613 goes into 31 0 times with a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Take the next digit (4) from the dividend and append it to 31, then repeat: 314 / 613

Going ahead to step 3:
If we divide 314 by 613, we get 0 and a remainder of 314.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 314 to get 314.
Fetch the next digit (0) from the dividend, attach it to 314 and continue: 3140 / 613

Advancing to step 4:
613 can be fit into 3140 5 times, resulting in a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 3065 from 3140 to get 75.
Fetch the next digit (0) from the dividend, attach it to 75 and continue: 750 / 613

On to step 5:
When dividing 750 by 613, we get 1 with a remainder of 137.
Use 1 as the next digit of our solution. 
Result so far: 51.0
Deduct 613 from 750 and we're left with 137.
Take the next digit (0) from the dividend and append it to 137, then repeat: 1370 / 613

Going ahead to step 6:
The number 613 fits into 1370 2 times, leaving a remainder of 144.
Record the quotient 2 as the next digit in the result. 
Result so far: 512.0
If we subtract 1226 from 1370, we get 144.
Fetch the next digit (8) from the dividend, attach it to 144 and continue: 1448 / 613

Step 7:
613 can be fit into 1448 2 times, resulting in a remainder of 222.
Record the quotient 2 as the next digit in the result. 
Result so far: 5122.0
Deduct 1226 from 1448 and we're left with 222.
Fetch the next digit (3) from the dividend, attach it to 222 and continue: 2223 / 613

On to step 8:
The number 613 fits into 2223 3 times, leaving a remainder of 384.
Write down 3 as next digit of the result. 
Result so far: 51223.0
Deduct 1839 from 2223 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Going ahead to step 9:
The number 613 fits into 3840 6 times, leaving a remainder of 162.
Record the quotient 6 as the next digit in the result. 
Result so far: 51223.6
Deduct 3678 from 3840 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Advancing to step 10:
1620 divided by 613 is 2 with a remainder of 394.
Use 2 as the next digit of our solution. 
Result so far: 51223.62
Deduct 1226 from 1620 and we're left with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Step 11:
When dividing 3940 by 613, we get 6 with a remainder of 262.
Record the quotient 6 as the next digit in the result. 
Result so far: 51223.626
If we subtract 3678 from 3940, we get 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

On to step 12:
613 goes into 2620 4 times with a remainder of 168.
The number 4 becomes the next digit in our result. 
Result so far: 51223.6264
The remainder is 168 after subtracting 2452 from 2620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Advancing to step 13:
613 goes into 1680 2 times with a remainder of 454.
Use 2 as the next digit of our solution. 
Result so far: 51223.62642
Subtract 1226 from 1680 to get 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Step 14:
The number 613 fits into 4540 7 times, leaving a remainder of 249.
Write down 7 as next digit of the result. 
Result so far: 51223.626427
Subtract 4291 from 4540 to get 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Let's proceed to step 15:
When dividing 2490 by 613, we get 4 with a remainder of 38.
Record the quotient 4 as the next digit in the result. 
Result so far: 51223.6264274
Subtracting 2452 from 2490 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 16:
613 can be fit into 380 0 times, resulting in a remainder of 380.
The next digit of our result is 0. 
Result so far: 51223.6264274
Subtracting 0 from 380 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

The final result is 51223.6264274 with a remainder of 3.8e-07.