10080253 ÷ 417 
The aim is to understand the frequency of 417 in 10080253.

On to step 1:
417 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 417

Moving on to step 2:
417 goes into 10 0 times with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 10, we end up with 10.
Grab the next digit (0) from the dividend, add it to 10, then carry on: 100 / 417

Moving on to step 3:
If we divide 100 by 417, we get 0 and a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 100 to get 100.
Grab the next digit (8) from the dividend, add it to 100, then carry on: 1008 / 417

Step 4:
If we divide 1008 by 417, we get 2 and a remainder of 174.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 834 away from 1008, we end up with 174.
Take the next digit (0) from the dividend and append it to 174, then repeat: 1740 / 417

On to step 5:
The number 417 fits into 1740 4 times, leaving a remainder of 72.
Put 4 as the next digit of the answer. 
Result so far: 24.0
If we subtract 1668 from 1740, we get 72.
Include the next digit (2) from the dividend after 72, then repeat: 722 / 417

Moving on to step 6:
722 divided by 417 is 1 with a remainder of 305.
Use 1 as the next digit of our solution. 
Result so far: 241.0
If we take 417 away from 722, we end up with 305.
Include the next digit (5) from the dividend after 305, then repeat: 3055 / 417

On to step 7:
3055 divided by 417 is 7 with a remainder of 136.
Write down 7 as next digit of the result. 
Result so far: 2417.0
Subtracting 2919 from 3055 leaves us with 136.
Append the next digit (3) from the dividend to 136 and continue with: 1363 / 417

Step 8:
417 goes into 1363 3 times with a remainder of 112.
Put 3 as the next digit of the answer. 
Result so far: 24173.0
The remainder is 112 after subtracting 1251 from 1363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 9:
1120 divided by 417 is 2 with a remainder of 286.
Use 2 as the next digit of our solution. 
Result so far: 24173.2
If we subtract 834 from 1120, we get 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Moving on to step 10:
The number 417 fits into 2860 6 times, leaving a remainder of 358.
The next digit of our result is 6. 
Result so far: 24173.26
Deduct 2502 from 2860 and we're left with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Moving on to step 11:
If we divide 3580 by 417, we get 8 and a remainder of 244.
The number 8 becomes the next digit in our result. 
Result so far: 24173.268
The remainder is 244 after subtracting 3336 from 3580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Let's proceed to step 12:
When dividing 2440 by 417, we get 5 with a remainder of 355.
Put 5 as the next digit of the answer. 
Result so far: 24173.2685
If we take 2085 away from 2440, we end up with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Going ahead to step 13:
If we divide 3550 by 417, we get 8 and a remainder of 214.
The next digit of our result is 8. 
Result so far: 24173.26858
Subtract 3336 from 3550 to get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

On to step 14:
When dividing 2140 by 417, we get 5 with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 24173.268585
Subtract 2085 from 2140 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 15:
417 goes into 550 1 times with a remainder of 133.
The number 1 becomes the next digit in our result. 
Result so far: 24173.2685851
Deduct 417 from 550 and we're left with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Advancing to step 16:
When dividing 1330 by 417, we get 3 with a remainder of 79.
Put 3 as the next digit of the answer. 
Result so far: 24173.26858513
If we take 1251 away from 1330, we end up with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

After the division, we end up with 24173.26858513 and a remainder of 7.9e-08.