31244221 ÷ 140 
We want to figure out the number of times 31244221 can be divided by 140.

Step 1:
If we divide 3 by 140, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 140

Step 2:
When dividing 31 by 140, we get 0 with a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Take the next digit (2) from the dividend and append it to 31, then repeat: 312 / 140

Step 3:
140 goes into 312 2 times with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 32 after subtracting 280 from 312.
Fetch the next digit (4) from the dividend, attach it to 32 and continue: 324 / 140

Advancing to step 4:
If we divide 324 by 140, we get 2 and a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 22.0
Subtracting 280 from 324 leaves us with 44.
Bring next digit (4) of the dividend behind the 44 and repeat the process: 444 / 140

On to step 5:
140 goes into 444 3 times with a remainder of 24.
The number 3 becomes the next digit in our result. 
Result so far: 223.0
If we subtract 420 from 444, we get 24.
Fetch the next digit (2) from the dividend, attach it to 24 and continue: 242 / 140

On to step 6:
If we divide 242 by 140, we get 1 and a remainder of 102.
Record the quotient 1 as the next digit in the result. 
Result so far: 2231.0
Deduct 140 from 242 and we're left with 102.
Bring next digit (2) of the dividend behind the 102 and repeat the process: 1022 / 140

Advancing to step 7:
When dividing 1022 by 140, we get 7 with a remainder of 42.
The next digit of our result is 7. 
Result so far: 22317.0
The remainder is 42 after subtracting 980 from 1022.
Fetch the next digit (1) from the dividend, attach it to 42 and continue: 421 / 140

Going ahead to step 8:
The number 140 fits into 421 3 times, leaving a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 223173.0
Deduct 420 from 421 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 9:
10 divided by 140 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 223173.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
100 divided by 140 is 0 with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 223173.0
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The quotient of the division is 223173.0, and the remainder is 0.1.