Let's divide 31840631 by 140
We want to figure out the number of times 31840631 can be divided by 140.

Step 1:
3 divided by 140 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 140

Step 2:
If we divide 31 by 140, we get 0 and a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Bring next digit (8) of the dividend behind the 31 and repeat the process: 318 / 140

On to step 3:
140 can be fit into 318 2 times, resulting in a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 280 from 318 and we're left with 38.
Take the next digit (4) from the dividend and append it to 38, then repeat: 384 / 140

Let's proceed to step 4:
The number 140 fits into 384 2 times, leaving a remainder of 104.
Use 2 as the next digit of our solution. 
Result so far: 22.0
The remainder is 104 after subtracting 280 from 384.
Include the next digit (0) from the dividend after 104, then repeat: 1040 / 140

On to step 5:
140 goes into 1040 7 times with a remainder of 60.
Write down 7 as next digit of the result. 
Result so far: 227.0
Subtracting 980 from 1040 leaves us with 60.
Grab the next digit (6) from the dividend, add it to 60, then carry on: 606 / 140

Going ahead to step 6:
If we divide 606 by 140, we get 4 and a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 2274.0
If we take 560 away from 606, we end up with 46.
Include the next digit (3) from the dividend after 46, then repeat: 463 / 140

Let's proceed to step 7:
140 goes into 463 3 times with a remainder of 43.
Put 3 as the next digit of the answer. 
Result so far: 22743.0
If we subtract 420 from 463, we get 43.
Fetch the next digit (1) from the dividend, attach it to 43 and continue: 431 / 140

Step 8:
431 divided by 140 is 3 with a remainder of 11.
The next digit of our result is 3. 
Result so far: 227433.0
Subtracting 420 from 431 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 9:
140 can be fit into 110 0 times, resulting in a remainder of 110.
Record the quotient 0 as the next digit in the result. 
Result so far: 227433.0
If we subtract 0 from 110, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 10:
When dividing 1100 by 140, we get 7 with a remainder of 120.
Put 7 as the next digit of the answer. 
Result so far: 227433.07
The remainder is 120 after subtracting 980 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 11:
140 can be fit into 1200 8 times, resulting in a remainder of 80.
Write down 8 as next digit of the result. 
Result so far: 227433.078
Deduct 1120 from 1200 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 12:
140 can be fit into 800 5 times, resulting in a remainder of 100.
The number 5 becomes the next digit in our result. 
Result so far: 227433.0785
The remainder is 100 after subtracting 700 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 13:
The number 140 fits into 1000 7 times, leaving a remainder of 20.
The next digit of our result is 7. 
Result so far: 227433.07857
If we take 980 away from 1000, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 14:
If we divide 200 by 140, we get 1 and a remainder of 60.
Put 1 as the next digit of the answer. 
Result so far: 227433.078571
Subtract 140 from 200 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 15:
If we divide 600 by 140, we get 4 and a remainder of 40.
Record the quotient 4 as the next digit in the result. 
Result so far: 227433.0785714
The remainder is 40 after subtracting 560 from 600.
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 16:
When dividing 400 by 140, we get 2 with a remainder of 120.
The number 2 becomes the next digit in our result. 
Result so far: 227433.07857142
Subtracting 280 from 400 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The final result is 227433.07857142 with a remainder of 1.2e-07.