18144154 divided by 43 
The aim is to understand the frequency of 43 in 18144154.

Advancing to step 1:
1 divided by 43 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 43

On to step 2:
The number 43 fits into 18 0 times, leaving a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Grab the next digit (1) from the dividend, add it to 18, then carry on: 181 / 43

Let's proceed to step 3:
43 goes into 181 4 times with a remainder of 9.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 172 from 181, we get 9.
Take the next digit (4) from the dividend and append it to 9, then repeat: 94 / 43

Let's proceed to step 4:
If we divide 94 by 43, we get 2 and a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 42.0
Subtract 86 from 94 to get 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 43

Going ahead to step 5:
If we divide 84 by 43, we get 1 and a remainder of 41.
The next digit of our result is 1. 
Result so far: 421.0
If we take 43 away from 84, we end up with 41.
Take the next digit (1) from the dividend and append it to 41, then repeat: 411 / 43

On to step 6:
When dividing 411 by 43, we get 9 with a remainder of 24.
The next digit of our result is 9. 
Result so far: 4219.0
Subtracting 387 from 411 leaves us with 24.
Bring next digit (5) of the dividend behind the 24 and repeat the process: 245 / 43

Going ahead to step 7:
When dividing 245 by 43, we get 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 42195.0
If we take 215 away from 245, we end up with 30.
Append the next digit (4) from the dividend to 30 and continue with: 304 / 43

Moving on to step 8:
When dividing 304 by 43, we get 7 with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 421957.0
If we take 301 away from 304, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
When dividing 30 by 43, we get 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 421957.0
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
300 divided by 43 is 6 with a remainder of 42.
Write down 6 as next digit of the result. 
Result so far: 421957.06
If we take 258 away from 300, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 11:
43 goes into 420 9 times with a remainder of 33.
Put 9 as the next digit of the answer. 
Result so far: 421957.069
If we take 387 away from 420, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 12:
When dividing 330 by 43, we get 7 with a remainder of 29.
The next digit of our result is 7. 
Result so far: 421957.0697
Deduct 301 from 330 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 13:
If we divide 290 by 43, we get 6 and a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 421957.06976
If we subtract 258 from 290, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 14:
320 divided by 43 is 7 with a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 421957.069767
Deduct 301 from 320 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 15:
When dividing 190 by 43, we get 4 with a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 421957.0697674
The remainder is 18 after subtracting 172 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 16:
The number 43 fits into 180 4 times, leaving a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 421957.06976744
Deduct 172 from 180 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 421957.06976744, and the remainder is 8e-09.