31993449 ÷ 174 
We want to figure out the number of times 31993449 can be divided by 174.

Step 1:
If we divide 3 by 174, we get 0 and 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.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 174

On to step 2:
31 divided by 174 is 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Take the next digit (9) from the dividend and append it to 31, then repeat: 319 / 174

Advancing to step 3:
319 divided by 174 is 1 with a remainder of 145.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 174 from 319 to get 145.
Fetch the next digit (9) from the dividend, attach it to 145 and continue: 1459 / 174

Advancing to step 4:
The number 174 fits into 1459 8 times, leaving a remainder of 67.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Deduct 1392 from 1459 and we're left with 67.
Take the next digit (3) from the dividend and append it to 67, then repeat: 673 / 174

Let's proceed to step 5:
If we divide 673 by 174, we get 3 and a remainder of 151.
Record the quotient 3 as the next digit in the result. 
Result so far: 183.0
The remainder is 151 after subtracting 522 from 673.
Fetch the next digit (4) from the dividend, attach it to 151 and continue: 1514 / 174

On to step 6:
If we divide 1514 by 174, we get 8 and a remainder of 122.
Use 8 as the next digit of our solution. 
Result so far: 1838.0
Deduct 1392 from 1514 and we're left with 122.
Bring next digit (4) of the dividend behind the 122 and repeat the process: 1224 / 174

Advancing to step 7:
174 goes into 1224 7 times with a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 18387.0
Deduct 1218 from 1224 and we're left with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 174

Moving on to step 8:
69 divided by 174 is 0 with a remainder of 69.
Put 0 as the next digit of the answer. 
Result so far: 183870.0
If we take 0 away from 69, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Moving on to step 9:
174 can be fit into 690 3 times, resulting in a remainder of 168.
Record the quotient 3 as the next digit in the result. 
Result so far: 183870.3
If we subtract 522 from 690, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 10:
If we divide 1680 by 174, we get 9 and a remainder of 114.
The next digit of our result is 9. 
Result so far: 183870.39
If we take 1566 away from 1680, we end up with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Let's proceed to step 11:
174 goes into 1140 6 times with a remainder of 96.
Put 6 as the next digit of the answer. 
Result so far: 183870.396
Subtract 1044 from 1140 to get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 12:
The number 174 fits into 960 5 times, leaving a remainder of 90.
The number 5 becomes the next digit in our result. 
Result so far: 183870.3965
If we take 870 away from 960, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 13:
174 can be fit into 900 5 times, resulting in a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 183870.39655
If we subtract 870 from 900, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The quotient of the division is 183870.39655, and the remainder is 3e-05.