We're dividing 6023034 by 406 
The aim is to understand the frequency of 406 in 6023034.

Going ahead to step 1:
406 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 406

Step 2:
The number 406 fits into 60 0 times, leaving a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 60 after subtracting 0 from 60.
Fetch the next digit (2) from the dividend, attach it to 60 and continue: 602 / 406

Advancing to step 3:
406 can be fit into 602 1 times, resulting in a remainder of 196.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 406 from 602 to get 196.
Include the next digit (3) from the dividend after 196, then repeat: 1963 / 406

On to step 4:
If we divide 1963 by 406, we get 4 and a remainder of 339.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we subtract 1624 from 1963, we get 339.
Fetch the next digit (0) from the dividend, attach it to 339 and continue: 3390 / 406

Going ahead to step 5:
The number 406 fits into 3390 8 times, leaving a remainder of 142.
Write down 8 as next digit of the result. 
Result so far: 148.0
Subtracting 3248 from 3390 leaves us with 142.
Fetch the next digit (3) from the dividend, attach it to 142 and continue: 1423 / 406

Going ahead to step 6:
406 goes into 1423 3 times with a remainder of 205.
Write down 3 as next digit of the result. 
Result so far: 1483.0
Subtract 1218 from 1423 to get 205.
Include the next digit (4) from the dividend after 205, then repeat: 2054 / 406

On to step 7:
2054 divided by 406 is 5 with a remainder of 24.
The next digit of our result is 5. 
Result so far: 14835.0
Deduct 2030 from 2054 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 8:
240 divided by 406 is 0 with a remainder of 240.
Put 0 as the next digit of the answer. 
Result so far: 14835.0
Subtracting 0 from 240 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 9:
When dividing 2400 by 406, we get 5 with a remainder of 370.
Record the quotient 5 as the next digit in the result. 
Result so far: 14835.05
If we subtract 2030 from 2400, we get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 10:
If we divide 3700 by 406, we get 9 and a remainder of 46.
Put 9 as the next digit of the answer. 
Result so far: 14835.059
Subtracting 3654 from 3700 leaves us 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.

On to step 11:
406 can be fit into 460 1 times, resulting in a remainder of 54.
Use 1 as the next digit of our solution. 
Result so far: 14835.0591
If we take 406 away from 460, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 12:
406 can be fit into 540 1 times, resulting in a remainder of 134.
Put 1 as the next digit of the answer. 
Result so far: 14835.05911
Deduct 406 from 540 and we're left with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

The quotient of the division is 14835.05911, and the remainder is 0.000134.