Let's divide 98402142 by 904
The aim is to understand the frequency of 904 in 98402142.

Going ahead to step 1:
9 divided by 904 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 904

On to step 2:
98 divided by 904 is 0 with a remainder of 98.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 98 leaves us with 98.
Include the next digit (4) from the dividend after 98, then repeat: 984 / 904

Let's proceed to step 3:
904 can be fit into 984 1 times, resulting in a remainder of 80.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 904 from 984 to get 80.
Take the next digit (0) from the dividend and append it to 80, then repeat: 800 / 904

Moving on to step 4:
When dividing 800 by 904, we get 0 with a remainder of 800.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 800, we end up with 800.
Grab the next digit (2) from the dividend, add it to 800, then carry on: 8002 / 904

Let's proceed to step 5:
904 can be fit into 8002 8 times, resulting in a remainder of 770.
The next digit of our result is 8. 
Result so far: 108.0
The remainder is 770 after subtracting 7232 from 8002.
Fetch the next digit (1) from the dividend, attach it to 770 and continue: 7701 / 904

On to step 6:
904 goes into 7701 8 times with a remainder of 469.
Put 8 as the next digit of the answer. 
Result so far: 1088.0
If we subtract 7232 from 7701, we get 469.
Take the next digit (4) from the dividend and append it to 469, then repeat: 4694 / 904

Going ahead to step 7:
4694 divided by 904 is 5 with a remainder of 174.
Write down 5 as next digit of the result. 
Result so far: 10885.0
If we subtract 4520 from 4694, we get 174.
Take the next digit (2) from the dividend and append it to 174, then repeat: 1742 / 904

Moving on to step 8:
If we divide 1742 by 904, we get 1 and a remainder of 838.
Write down 1 as next digit of the result. 
Result so far: 108851.0
Subtract 904 from 1742 to get 838.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8380, and continue the process.

On to step 9:
8380 divided by 904 is 9 with a remainder of 244.
The next digit of our result is 9. 
Result so far: 108851.9
The remainder is 244 after subtracting 8136 from 8380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

On to step 10:
904 goes into 2440 2 times with a remainder of 632.
Use 2 as the next digit of our solution. 
Result so far: 108851.92
If we take 1808 away from 2440, we end up with 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

Advancing to step 11:
904 can be fit into 6320 6 times, resulting in a remainder of 896.
The number 6 becomes the next digit in our result. 
Result so far: 108851.926
Subtract 5424 from 6320 to get 896.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8960, and continue the process.

On to step 12:
If we divide 8960 by 904, we get 9 and a remainder of 824.
Use 9 as the next digit of our solution. 
Result so far: 108851.9269
Deduct 8136 from 8960 and we're left with 824.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

On to step 13:
904 can be fit into 8240 9 times, resulting in a remainder of 104.
Record the quotient 9 as the next digit in the result. 
Result so far: 108851.92699
Subtract 8136 from 8240 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.

Our division results in 108851.92699 with a remaining 0.000104.