715009 ÷ 38 
The aim is to understand the frequency of 38 in 715009.

Going ahead to step 1:
The number 38 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 38

Moving on to step 2:
The number 38 fits into 71 1 times, leaving a remainder of 33.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 38 away from 71, we end up with 33.
Grab the next digit (5) from the dividend, add it to 33, then carry on: 335 / 38

Going ahead to step 3:
335 divided by 38 is 8 with a remainder of 31.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Deduct 304 from 335 and we're left with 31.
Bring next digit (0) of the dividend behind the 31 and repeat the process: 310 / 38

Step 4:
If we divide 310 by 38, we get 8 and a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 188.0
Deduct 304 from 310 and we're left with 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 38

Step 5:
60 divided by 38 is 1 with a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 1881.0
If we subtract 38 from 60, we get 22.
Take the next digit (9) from the dividend and append it to 22, then repeat: 229 / 38

Step 6:
If we divide 229 by 38, we get 6 and a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 18816.0
The remainder is 1 after subtracting 228 from 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
If we divide 10 by 38, we get 0 and a remainder of 10.
The next digit of our result is 0. 
Result so far: 18816.0
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
100 divided by 38 is 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 18816.02
Subtract 76 from 100 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 9:
If we divide 240 by 38, we get 6 and a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 18816.026
If we take 228 away from 240, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 10:
38 can be fit into 120 3 times, resulting in a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 18816.0263
The remainder is 6 after subtracting 114 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 11:
When dividing 60 by 38, we get 1 with a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 18816.02631
Subtract 38 from 60 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 12:
38 can be fit into 220 5 times, resulting in a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 18816.026315
If we subtract 190 from 220, 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.

Step 13:
300 divided by 38 is 7 with a remainder of 34.
Put 7 as the next digit of the answer. 
Result so far: 18816.0263157
Subtract 266 from 300 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 14:
When dividing 340 by 38, we get 8 with a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 18816.02631578
Subtract 304 from 340 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

After the division, we end up with 18816.02631578 and a remainder of 3.6e-08.