We divide 974624 by 39
The aim is to understand the frequency of 39 in 974624.

Advancing to step 1:
The number 39 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 39

Going ahead to step 2:
39 can be fit into 97 2 times, resulting in a remainder of 19.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 78 from 97 leaves us with 19.
Fetch the next digit (4) from the dividend, attach it to 19 and continue: 194 / 39

Going ahead to step 3:
39 goes into 194 4 times with a remainder of 38.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
Deduct 156 from 194 and we're left with 38.
Grab the next digit (6) from the dividend, add it to 38, then carry on: 386 / 39

Step 4:
386 divided by 39 is 9 with a remainder of 35.
Record the quotient 9 as the next digit in the result. 
Result so far: 249.0
If we subtract 351 from 386, we get 35.
Include the next digit (2) from the dividend after 35, then repeat: 352 / 39

On to step 5:
When dividing 352 by 39, we get 9 with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 2499.0
Deduct 351 from 352 and we're left with 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 39

Step 6:
The number 39 fits into 14 0 times, leaving a remainder of 14.
The next digit of our result is 0. 
Result so far: 24990.0
Subtracting 0 from 14 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.

Going ahead to step 7:
140 divided by 39 is 3 with a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 24990.3
Subtract 117 from 140 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 8:
39 can be fit into 230 5 times, resulting in a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 24990.35
If we subtract 195 from 230, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 9:
If we divide 350 by 39, we get 8 and a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 24990.358
Subtract 312 from 350 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 10:
If we divide 380 by 39, we get 9 and a remainder of 29.
The next digit of our result is 9. 
Result so far: 24990.3589
Subtracting 351 from 380 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 11:
39 goes into 290 7 times with a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 24990.35897
Subtracting 273 from 290 leaves us with 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 12:
170 divided by 39 is 4 with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 24990.358974
Deduct 156 from 170 and we're left 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.

Going ahead to step 13:
When dividing 140 by 39, we get 3 with a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 24990.3589743
Subtracting 117 from 140 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 14:
230 divided by 39 is 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 24990.35897435
If we take 195 away from 230, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

After the division, we end up with 24990.35897435 and a remainder of 3.5e-08.