We divide 785942 by 25
The aim is to understand the frequency of 25 in 785942.

Moving on to step 1:
When dividing 7 by 25, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 25

Going ahead to step 2:
78 divided by 25 is 3 with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 75 from 78 leaves us with 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 25

Advancing to step 3:
25 goes into 35 1 times with a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
The remainder is 10 after subtracting 25 from 35.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 25

Going ahead to step 4:
109 divided by 25 is 4 with a remainder of 9.
Put 4 as the next digit of the answer. 
Result so far: 314.0
Deduct 100 from 109 and we're left with 9.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 25

On to step 5:
25 goes into 94 3 times with a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 3143.0
Subtracting 75 from 94 leaves us with 19.
Fetch the next digit (2) from the dividend, attach it to 19 and continue: 192 / 25

Moving on to step 6:
192 divided by 25 is 7 with a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 31437.0
The remainder is 17 after subtracting 175 from 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 7:
The number 25 fits into 170 6 times, leaving a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 31437.6
Subtracting 150 from 170 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
25 can be fit into 200 8 times, resulting in a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 31437.68
Subtracting 200 from 200 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
If we divide 0 by 25, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 31437.68
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
25 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 31437.68
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 31437.68, with a leftover of 0.0.