40398254 ÷ 325 
The aim is to understand the frequency of 325 in 40398254.

Moving on to step 1:
4 divided by 325 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 325

Advancing to step 2:
The number 325 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Grab the next digit (3) from the dividend, add it to 40, then carry on: 403 / 325

Step 3:
The number 325 fits into 403 1 times, leaving a remainder of 78.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 325 from 403 to get 78.
Take the next digit (9) from the dividend and append it to 78, then repeat: 789 / 325

Step 4:
The number 325 fits into 789 2 times, leaving a remainder of 139.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 650 away from 789, we end up with 139.
Bring next digit (8) of the dividend behind the 139 and repeat the process: 1398 / 325

Moving on to step 5:
If we divide 1398 by 325, we get 4 and a remainder of 98.
Write down 4 as next digit of the result. 
Result so far: 124.0
The remainder is 98 after subtracting 1300 from 1398.
Take the next digit (2) from the dividend and append it to 98, then repeat: 982 / 325

Going ahead to step 6:
The number 325 fits into 982 3 times, leaving a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 1243.0
Subtract 975 from 982 to get 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 325

Moving on to step 7:
When dividing 75 by 325, we get 0 with a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 12430.0
If we subtract 0 from 75, we get 75.
Fetch the next digit (4) from the dividend, attach it to 75 and continue: 754 / 325

Moving on to step 8:
325 goes into 754 2 times with a remainder of 104.
The next digit of our result is 2. 
Result so far: 124302.0
Subtract 650 from 754 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 9:
325 can be fit into 1040 3 times, resulting in a remainder of 65.
The number 3 becomes the next digit in our result. 
Result so far: 124302.3
Subtract 975 from 1040 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 10:
The number 325 fits into 650 2 times, leaving a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 124302.32
If we take 650 away from 650, 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.

Moving on to step 11:
If we divide 0 by 325, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 124302.32
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.

Going ahead to step 12:
0 divided by 325 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 124302.32
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 quotient of the division is 124302.32, and the remainder is 0.0.