We're dividing 370671 by 25 
The aim is to understand the frequency of 25 in 370671.

Going ahead to step 1:
3 divided by 25 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 25

On to step 2:
25 goes into 37 1 times with a remainder of 12.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 12 after subtracting 25 from 37.
Bring next digit (0) of the dividend behind the 12 and repeat the process: 120 / 25

Moving on to step 3:
If we divide 120 by 25, we get 4 and a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtracting 100 from 120 leaves us with 20.
Bring next digit (6) of the dividend behind the 20 and repeat the process: 206 / 25

Advancing to step 4:
When dividing 206 by 25, we get 8 with a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 148.0
Subtracting 200 from 206 leaves us with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 25

Advancing to step 5:
The number 25 fits into 67 2 times, leaving a remainder of 17.
The number 2 becomes the next digit in our result. 
Result so far: 1482.0
If we take 50 away from 67, we end up with 17.
Grab the next digit (1) from the dividend, add it to 17, then carry on: 171 / 25

Moving on to step 6:
25 goes into 171 6 times with a remainder of 21.
Put 6 as the next digit of the answer. 
Result so far: 14826.0
Deduct 150 from 171 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 7:
If we divide 210 by 25, we get 8 and a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 14826.8
Deduct 200 from 210 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
If we divide 100 by 25, we get 4 and a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 14826.84
Subtracting 100 from 100 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.

Going ahead to step 9:
25 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 14826.84
If we take 0 away from 0, we end up 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.

Advancing to step 10:
25 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 14826.84
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 result is 14826.84 with a remainder of 0.0.