We look at the division of 31529940 by 739 
The aim is to understand the frequency of 739 in 31529940.

Going ahead to step 1:
3 divided by 739 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 739

Step 2:
The number 739 fits into 31 0 times, leaving a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Include the next digit (5) from the dividend after 31, then repeat: 315 / 739

On to step 3:
When dividing 315 by 739, we get 0 with a remainder of 315.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 315 leaves us with 315.
Grab the next digit (2) from the dividend, add it to 315, then carry on: 3152 / 739

Let's proceed to step 4:
The number 739 fits into 3152 4 times, leaving a remainder of 196.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 2956 from 3152 leaves us with 196.
Take the next digit (9) from the dividend and append it to 196, then repeat: 1969 / 739

Advancing to step 5:
The number 739 fits into 1969 2 times, leaving a remainder of 491.
Write down 2 as next digit of the result. 
Result so far: 42.0
Subtracting 1478 from 1969 leaves us with 491.
Include the next digit (9) from the dividend after 491, then repeat: 4919 / 739

Going ahead to step 6:
The number 739 fits into 4919 6 times, leaving a remainder of 485.
Use 6 as the next digit of our solution. 
Result so far: 426.0
Subtract 4434 from 4919 to get 485.
Append the next digit (4) from the dividend to 485 and continue with: 4854 / 739

On to step 7:
739 goes into 4854 6 times with a remainder of 420.
Write down 6 as next digit of the result. 
Result so far: 4266.0
Deduct 4434 from 4854 and we're left with 420.
Take the next digit (0) from the dividend and append it to 420, then repeat: 4200 / 739

Advancing to step 8:
4200 divided by 739 is 5 with a remainder of 505.
Put 5 as the next digit of the answer. 
Result so far: 42665.0
Subtract 3695 from 4200 to get 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

On to step 9:
739 can be fit into 5050 6 times, resulting in a remainder of 616.
Write down 6 as next digit of the result. 
Result so far: 42665.6
Deduct 4434 from 5050 and we're left with 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Let's proceed to step 10:
739 goes into 6160 8 times with a remainder of 248.
Record the quotient 8 as the next digit in the result. 
Result so far: 42665.68
The remainder is 248 after subtracting 5912 from 6160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Moving on to step 11:
2480 divided by 739 is 3 with a remainder of 263.
The next digit of our result is 3. 
Result so far: 42665.683
If we take 2217 away from 2480, we end up with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Let's proceed to step 12:
If we divide 2630 by 739, we get 3 and a remainder of 413.
Use 3 as the next digit of our solution. 
Result so far: 42665.6833
Subtract 2217 from 2630 to get 413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

The final result is 42665.6833 with a remainder of 0.00413.