We look at the division of 902927 by 74 
The aim is to understand the frequency of 74 in 902927.

Step 1:
The number 74 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 74

On to step 2:
If we divide 90 by 74, we get 1 and a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 74 from 90 to get 16.
Append the next digit (2) from the dividend to 16 and continue with: 162 / 74

Step 3:
74 can be fit into 162 2 times, resulting in a remainder of 14.
The next digit of our result is 2. 
Result so far: 12.0
Subtract 148 from 162 to get 14.
Bring next digit (9) of the dividend behind the 14 and repeat the process: 149 / 74

Advancing to step 4:
74 can be fit into 149 2 times, resulting in a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 122.0
Subtract 148 from 149 to get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 74

Advancing to step 5:
74 goes into 12 0 times with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 1220.0
The remainder is 12 after subtracting 0 from 12.
Take the next digit (7) from the dividend and append it to 12, then repeat: 127 / 74

On to step 6:
74 goes into 127 1 times with a remainder of 53.
Put 1 as the next digit of the answer. 
Result so far: 12201.0
Deduct 74 from 127 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 7:
When dividing 530 by 74, we get 7 with a remainder of 12.
Use 7 as the next digit of our solution. 
Result so far: 12201.7
The remainder is 12 after subtracting 518 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
When dividing 120 by 74, we get 1 with a remainder of 46.
Use 1 as the next digit of our solution. 
Result so far: 12201.71
Subtract 74 from 120 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 9:
74 goes into 460 6 times with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 12201.716
If we subtract 444 from 460, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
160 divided by 74 is 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 12201.7162
Subtracting 148 from 160 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 11:
If we divide 120 by 74, we get 1 and a remainder of 46.
The number 1 becomes the next digit in our result. 
Result so far: 12201.71621
If we take 74 away from 120, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 12:
74 can be fit into 460 6 times, resulting in a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 12201.716216
Deduct 444 from 460 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
74 goes into 160 2 times with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 12201.7162162
Deduct 148 from 160 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 14:
If we divide 120 by 74, we get 1 and a remainder of 46.
Record the quotient 1 as the next digit in the result. 
Result so far: 12201.71621621
If we subtract 74 from 120, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

After the division, we end up with 12201.71621621 and a remainder of 4.6e-08.