We're dividing 31029590 by 411 
The aim is to understand the frequency of 411 in 31029590.

Going ahead to step 1:
The number 411 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 411

Advancing to step 2:
411 can be fit into 31 0 times, resulting in a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Include the next digit (0) from the dividend after 31, then repeat: 310 / 411

Moving on to step 3:
310 divided by 411 is 0 with a remainder of 310.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 310, we get 310.
Bring next digit (2) of the dividend behind the 310 and repeat the process: 3102 / 411

Going ahead to step 4:
If we divide 3102 by 411, we get 7 and a remainder of 225.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 2877 from 3102 and we're left with 225.
Take the next digit (9) from the dividend and append it to 225, then repeat: 2259 / 411

On to step 5:
2259 divided by 411 is 5 with a remainder of 204.
The number 5 becomes the next digit in our result. 
Result so far: 75.0
Subtracting 2055 from 2259 leaves us with 204.
Grab the next digit (5) from the dividend, add it to 204, then carry on: 2045 / 411

Step 6:
If we divide 2045 by 411, we get 4 and a remainder of 401.
The next digit of our result is 4. 
Result so far: 754.0
If we take 1644 away from 2045, we end up with 401.
Include the next digit (9) from the dividend after 401, then repeat: 4019 / 411

Moving on to step 7:
When dividing 4019 by 411, we get 9 with a remainder of 320.
The next digit of our result is 9. 
Result so far: 7549.0
If we take 3699 away from 4019, we end up with 320.
Fetch the next digit (0) from the dividend, attach it to 320 and continue: 3200 / 411

Going ahead to step 8:
411 can be fit into 3200 7 times, resulting in a remainder of 323.
Use 7 as the next digit of our solution. 
Result so far: 75497.0
If we take 2877 away from 3200, we end up with 323.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

Going ahead to step 9:
411 goes into 3230 7 times with a remainder of 353.
Put 7 as the next digit of the answer. 
Result so far: 75497.7
If we subtract 2877 from 3230, we get 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Step 10:
The number 411 fits into 3530 8 times, leaving a remainder of 242.
Write down 8 as next digit of the result. 
Result so far: 75497.78
Subtracting 3288 from 3530 leaves us with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Let's proceed to step 11:
The number 411 fits into 2420 5 times, leaving a remainder of 365.
Write down 5 as next digit of the result. 
Result so far: 75497.785
If we take 2055 away from 2420, we end up with 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

On to step 12:
3650 divided by 411 is 8 with a remainder of 362.
Write down 8 as next digit of the result. 
Result so far: 75497.7858
Subtracting 3288 from 3650 leaves us with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Moving on to step 13:
411 can be fit into 3620 8 times, resulting in a remainder of 332.
Put 8 as the next digit of the answer. 
Result so far: 75497.78588
Deduct 3288 from 3620 and we're left with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Our division results in 75497.78588 with a remaining 0.000332.