Let's divide 31712905 by 670
The aim is to understand the frequency of 670 in 31712905.

Advancing to step 1:
If we divide 3 by 670, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 670

Step 2:
670 can be fit into 31 0 times, resulting in 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.
Bring next digit (7) of the dividend behind the 31 and repeat the process: 317 / 670

Step 3:
If we divide 317 by 670, we get 0 and a remainder of 317.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 317, we get 317.
Append the next digit (1) from the dividend to 317 and continue with: 3171 / 670

Step 4:
670 goes into 3171 4 times with a remainder of 491.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 2680 from 3171 leaves us with 491.
Fetch the next digit (2) from the dividend, attach it to 491 and continue: 4912 / 670

On to step 5:
4912 divided by 670 is 7 with a remainder of 222.
The next digit of our result is 7. 
Result so far: 47.0
If we subtract 4690 from 4912, we get 222.
Append the next digit (9) from the dividend to 222 and continue with: 2229 / 670

Advancing to step 6:
If we divide 2229 by 670, we get 3 and a remainder of 219.
Put 3 as the next digit of the answer. 
Result so far: 473.0
The remainder is 219 after subtracting 2010 from 2229.
Include the next digit (0) from the dividend after 219, then repeat: 2190 / 670

Let's proceed to step 7:
2190 divided by 670 is 3 with a remainder of 180.
Write down 3 as next digit of the result. 
Result so far: 4733.0
Subtract 2010 from 2190 to get 180.
Take the next digit (5) from the dividend and append it to 180, then repeat: 1805 / 670

Step 8:
The number 670 fits into 1805 2 times, leaving a remainder of 465.
Use 2 as the next digit of our solution. 
Result so far: 47332.0
Subtracting 1340 from 1805 leaves us with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Advancing to step 9:
If we divide 4650 by 670, we get 6 and a remainder of 630.
Use 6 as the next digit of our solution. 
Result so far: 47332.6
Deduct 4020 from 4650 and we're left with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Let's proceed to step 10:
If we divide 6300 by 670, we get 9 and a remainder of 270.
Record the quotient 9 as the next digit in the result. 
Result so far: 47332.69
Subtract 6030 from 6300 to get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Advancing to step 11:
If we divide 2700 by 670, we get 4 and a remainder of 20.
The next digit of our result is 4. 
Result so far: 47332.694
The remainder is 20 after subtracting 2680 from 2700.
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 12:
If we divide 200 by 670, we get 0 and a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 47332.694
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 13:
If we divide 2000 by 670, we get 2 and a remainder of 660.
Use 2 as the next digit of our solution. 
Result so far: 47332.69402
Subtracting 1340 from 2000 leaves us with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Let's proceed to step 14:
The number 670 fits into 6600 9 times, leaving a remainder of 570.
Record the quotient 9 as the next digit in the result. 
Result so far: 47332.694029
Subtract 6030 from 6600 to get 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

On to step 15:
5700 divided by 670 is 8 with a remainder of 340.
The next digit of our result is 8. 
Result so far: 47332.6940298
The remainder is 340 after subtracting 5360 from 5700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 16:
When dividing 3400 by 670, we get 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 47332.69402985
The remainder is 50 after subtracting 3350 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The quotient of the division is 47332.69402985, and the remainder is 5e-08.