Let's divide 30731890 by 417
The aim is to understand the frequency of 417 in 30731890.

Moving on to step 1:
417 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 417

Let's proceed to step 2:
The number 417 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Bring next digit (7) of the dividend behind the 30 and repeat the process: 307 / 417

Moving on to step 3:
417 can be fit into 307 0 times, resulting in a remainder of 307.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 307 and we're left with 307.
Grab the next digit (3) from the dividend, add it to 307, then carry on: 3073 / 417

Moving on to step 4:
When dividing 3073 by 417, we get 7 with a remainder of 154.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 2919 from 3073, we get 154.
Take the next digit (1) from the dividend and append it to 154, then repeat: 1541 / 417

On to step 5:
1541 divided by 417 is 3 with a remainder of 290.
Use 3 as the next digit of our solution. 
Result so far: 73.0
If we take 1251 away from 1541, we end up with 290.
Fetch the next digit (8) from the dividend, attach it to 290 and continue: 2908 / 417

Advancing to step 6:
If we divide 2908 by 417, we get 6 and a remainder of 406.
The next digit of our result is 6. 
Result so far: 736.0
The remainder is 406 after subtracting 2502 from 2908.
Take the next digit (9) from the dividend and append it to 406, then repeat: 4069 / 417

Moving on to step 7:
If we divide 4069 by 417, we get 9 and a remainder of 316.
Write down 9 as next digit of the result. 
Result so far: 7369.0
If we take 3753 away from 4069, we end up with 316.
Grab the next digit (0) from the dividend, add it to 316, then carry on: 3160 / 417

Going ahead to step 8:
3160 divided by 417 is 7 with a remainder of 241.
Use 7 as the next digit of our solution. 
Result so far: 73697.0
If we take 2919 away from 3160, we end up with 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Moving on to step 9:
If we divide 2410 by 417, we get 5 and a remainder of 325.
Use 5 as the next digit of our solution. 
Result so far: 73697.5
Deduct 2085 from 2410 and we're left with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

On to step 10:
The number 417 fits into 3250 7 times, leaving a remainder of 331.
The next digit of our result is 7. 
Result so far: 73697.57
Subtract 2919 from 3250 to get 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

On to step 11:
When dividing 3310 by 417, we get 7 with a remainder of 391.
Write down 7 as next digit of the result. 
Result so far: 73697.577
Subtracting 2919 from 3310 leaves us with 391.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3910, and continue the process.

The quotient of the division is 73697.577, and the remainder is 0.0391.