We look at the division of 18791260 by 411 
The aim is to understand the frequency of 411 in 18791260.

Moving on to step 1:
1 divided by 411 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 411

Going ahead to step 2:
If we divide 18 by 411, we get 0 and a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Take the next digit (7) from the dividend and append it to 18, then repeat: 187 / 411

Moving on to step 3:
187 divided by 411 is 0 with a remainder of 187.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 187 and we're left with 187.
Include the next digit (9) from the dividend after 187, then repeat: 1879 / 411

Step 4:
The number 411 fits into 1879 4 times, leaving a remainder of 235.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 1644 away from 1879, we end up with 235.
Bring next digit (1) of the dividend behind the 235 and repeat the process: 2351 / 411

Let's proceed to step 5:
411 can be fit into 2351 5 times, resulting in a remainder of 296.
Put 5 as the next digit of the answer. 
Result so far: 45.0
Subtracting 2055 from 2351 leaves us with 296.
Grab the next digit (2) from the dividend, add it to 296, then carry on: 2962 / 411

On to step 6:
When dividing 2962 by 411, we get 7 with a remainder of 85.
The number 7 becomes the next digit in our result. 
Result so far: 457.0
If we subtract 2877 from 2962, we get 85.
Append the next digit (6) from the dividend to 85 and continue with: 856 / 411

Going ahead to step 7:
The number 411 fits into 856 2 times, leaving a remainder of 34.
Use 2 as the next digit of our solution. 
Result so far: 4572.0
Subtract 822 from 856 to get 34.
Fetch the next digit (0) from the dividend, attach it to 34 and continue: 340 / 411

On to step 8:
340 divided by 411 is 0 with a remainder of 340.
The next digit of our result is 0. 
Result so far: 45720.0
Deduct 0 from 340 and we're left with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 9:
3400 divided by 411 is 8 with a remainder of 112.
Write down 8 as next digit of the result. 
Result so far: 45720.8
If we take 3288 away from 3400, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 10:
When dividing 1120 by 411, we get 2 with a remainder of 298.
The number 2 becomes the next digit in our result. 
Result so far: 45720.82
The remainder is 298 after subtracting 822 from 1120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Moving on to step 11:
411 goes into 2980 7 times with a remainder of 103.
Record the quotient 7 as the next digit in the result. 
Result so far: 45720.827
The remainder is 103 after subtracting 2877 from 2980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Step 12:
411 can be fit into 1030 2 times, resulting in a remainder of 208.
The next digit of our result is 2. 
Result so far: 45720.8272
Subtracting 822 from 1030 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Going ahead to step 13:
When dividing 2080 by 411, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 45720.82725
Subtract 2055 from 2080 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 14:
411 can be fit into 250 0 times, resulting in a remainder of 250.
Use 0 as the next digit of our solution. 
Result so far: 45720.82725
If we subtract 0 from 250, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 15:
If we divide 2500 by 411, we get 6 and a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 45720.8272506
If we take 2466 away from 2500, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 16:
340 divided by 411 is 0 with a remainder of 340.
The next digit of our result is 0. 
Result so far: 45720.8272506
If we subtract 0 from 340, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

The final result is 45720.8272506 with a remainder of 3.4e-07.