We look at the division of 8417140 by 436 
The aim is to understand the frequency of 436 in 8417140.

Let's proceed to step 1:
If we divide 8 by 436, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 436

Let's proceed to step 2:
436 goes into 84 0 times with a remainder of 84.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 84, we get 84.
Include the next digit (1) from the dividend after 84, then repeat: 841 / 436

Let's proceed to step 3:
When dividing 841 by 436, we get 1 with a remainder of 405.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 436 away from 841, we end up with 405.
Fetch the next digit (7) from the dividend, attach it to 405 and continue: 4057 / 436

Let's proceed to step 4:
436 can be fit into 4057 9 times, resulting in a remainder of 133.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
If we take 3924 away from 4057, we end up with 133.
Append the next digit (1) from the dividend to 133 and continue with: 1331 / 436

Moving on to step 5:
If we divide 1331 by 436, we get 3 and a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 193.0
If we subtract 1308 from 1331, we get 23.
Take the next digit (4) from the dividend and append it to 23, then repeat: 234 / 436

Step 6:
When dividing 234 by 436, we get 0 with a remainder of 234.
Use 0 as the next digit of our solution. 
Result so far: 1930.0
If we take 0 away from 234, we end up with 234.
Append the next digit (0) from the dividend to 234 and continue with: 2340 / 436

On to step 7:
If we divide 2340 by 436, we get 5 and a remainder of 160.
Put 5 as the next digit of the answer. 
Result so far: 19305.0
Deduct 2180 from 2340 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 8:
1600 divided by 436 is 3 with a remainder of 292.
Use 3 as the next digit of our solution. 
Result so far: 19305.3
Subtract 1308 from 1600 to get 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Advancing to step 9:
436 goes into 2920 6 times with a remainder of 304.
Write down 6 as next digit of the result. 
Result so far: 19305.36
Deduct 2616 from 2920 and we're left with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Moving on to step 10:
3040 divided by 436 is 6 with a remainder of 424.
Record the quotient 6 as the next digit in the result. 
Result so far: 19305.366
The remainder is 424 after subtracting 2616 from 3040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

The final result is 19305.366 with a remainder of 0.0424.