We look at the division of 31439702 by 447 
Let's see how many times 447 fits into 31439702.

Advancing to step 1:
3 divided by 447 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
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 / 447

On to step 2:
31 divided by 447 is 0 with a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Grab the next digit (4) from the dividend, add it to 31, then carry on: 314 / 447

Moving on to step 3:
447 can be fit into 314 0 times, resulting in a remainder of 314.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 314, we end up with 314.
Include the next digit (3) from the dividend after 314, then repeat: 3143 / 447

Moving on to step 4:
447 goes into 3143 7 times with a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 3129 from 3143 to get 14.
Fetch the next digit (9) from the dividend, attach it to 14 and continue: 149 / 447

Step 5:
447 can be fit into 149 0 times, resulting in a remainder of 149.
The next digit of our result is 0. 
Result so far: 70.0
Deduct 0 from 149 and we're left with 149.
Append the next digit (7) from the dividend to 149 and continue with: 1497 / 447

Step 6:
1497 divided by 447 is 3 with a remainder of 156.
Use 3 as the next digit of our solution. 
Result so far: 703.0
Subtract 1341 from 1497 to get 156.
Fetch the next digit (0) from the dividend, attach it to 156 and continue: 1560 / 447

Moving on to step 7:
When dividing 1560 by 447, we get 3 with a remainder of 219.
Use 3 as the next digit of our solution. 
Result so far: 7033.0
Subtracting 1341 from 1560 leaves us with 219.
Take the next digit (2) from the dividend and append it to 219, then repeat: 2192 / 447

Step 8:
2192 divided by 447 is 4 with a remainder of 404.
The next digit of our result is 4. 
Result so far: 70334.0
Subtract 1788 from 2192 to get 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Advancing to step 9:
447 goes into 4040 9 times with a remainder of 17.
Write down 9 as next digit of the result. 
Result so far: 70334.9
Subtract 4023 from 4040 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 10:
170 divided by 447 is 0 with a remainder of 170.
The next digit of our result is 0. 
Result so far: 70334.9
Subtracting 0 from 170 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 11:
If we divide 1700 by 447, we get 3 and a remainder of 359.
The next digit of our result is 3. 
Result so far: 70334.903
Subtract 1341 from 1700 to get 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Going ahead to step 12:
447 can be fit into 3590 8 times, resulting in a remainder of 14.
Put 8 as the next digit of the answer. 
Result so far: 70334.9038
Subtracting 3576 from 3590 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 13:
If we divide 140 by 447, we get 0 and a remainder of 140.
Use 0 as the next digit of our solution. 
Result so far: 70334.9038
If we subtract 0 from 140, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 14:
The number 447 fits into 1400 3 times, leaving a remainder of 59.
Record the quotient 3 as the next digit in the result. 
Result so far: 70334.903803
Subtract 1341 from 1400 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 15:
When dividing 590 by 447, we get 1 with a remainder of 143.
Write down 1 as next digit of the result. 
Result so far: 70334.9038031
If we take 447 away from 590, we end up with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Going ahead to step 16:
447 goes into 1430 3 times with a remainder of 89.
The next digit of our result is 3. 
Result so far: 70334.90380313
The remainder is 89 after subtracting 1341 from 1430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Our division results in 70334.90380313 with a remaining 8.9e-08.