We divide 205378 by 31
The aim is to understand the frequency of 31 in 205378.

Going ahead to step 1:
When dividing 2 by 31, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 31

Step 2:
20 divided by 31 is 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Append the next digit (5) from the dividend to 20 and continue with: 205 / 31

Step 3:
The number 31 fits into 205 6 times, leaving a remainder of 19.
Write down 6 as next digit of the result. 
Result so far: 6.0
Deduct 186 from 205 and we're left with 19.
Include the next digit (3) from the dividend after 19, then repeat: 193 / 31

Let's proceed to step 4:
When dividing 193 by 31, we get 6 with a remainder of 7.
The number 6 becomes the next digit in our result. 
Result so far: 66.0
Subtracting 186 from 193 leaves us with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 31

Let's proceed to step 5:
31 can be fit into 77 2 times, resulting in a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 662.0
If we take 62 away from 77, we end up with 15.
Append the next digit (8) from the dividend to 15 and continue with: 158 / 31

On to step 6:
158 divided by 31 is 5 with a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 6625.0
Deduct 155 from 158 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
30 divided by 31 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 6625.0
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
300 divided by 31 is 9 with a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 6625.09
If we subtract 279 from 300, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 9:
31 goes into 210 6 times with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 6625.096
Deduct 186 from 210 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 10:
31 goes into 240 7 times with a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 6625.0967
Subtract 217 from 240 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.

Going ahead to step 11:
31 can be fit into 230 7 times, resulting in a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 6625.09677
If we take 217 away from 230, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final outcome is 6625.09677, with a leftover of 1.3e-05.