Let's divide 948617 by 25
The aim is to understand the frequency of 25 in 948617.

Going ahead to step 1:
9 divided by 25 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (4) from the dividend to 9 and continue with: 94 / 25

Step 2:
If we divide 94 by 25, we get 3 and a remainder of 19.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 19 after subtracting 75 from 94.
Bring next digit (8) of the dividend behind the 19 and repeat the process: 198 / 25

Step 3:
The number 25 fits into 198 7 times, leaving a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 37.0
If we subtract 175 from 198, we get 23.
Grab the next digit (6) from the dividend, add it to 23, then carry on: 236 / 25

Advancing to step 4:
236 divided by 25 is 9 with a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 379.0
If we take 225 away from 236, we end up with 11.
Grab the next digit (1) from the dividend, add it to 11, then carry on: 111 / 25

Step 5:
25 goes into 111 4 times with a remainder of 11.
The number 4 becomes the next digit in our result. 
Result so far: 3794.0
If we subtract 100 from 111, we get 11.
Fetch the next digit (7) from the dividend, attach it to 11 and continue: 117 / 25

Moving on to step 6:
25 can be fit into 117 4 times, resulting in a remainder of 17.
Record the quotient 4 as the next digit in the result. 
Result so far: 37944.0
Subtract 100 from 117 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 7:
170 divided by 25 is 6 with a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 37944.6
Deduct 150 from 170 and we're left 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.

Step 8:
When dividing 200 by 25, we get 8 with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 37944.68
Subtract 200 from 200 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.

Advancing to step 9:
0 divided by 25 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 37944.68
If we subtract 0 from 0, we 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.

On to step 10:
0 divided by 25 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 37944.68
Subtracting 0 from 0 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.

The final outcome is 37944.68, with a leftover of 0.0.