We're dividing 23167826 by 578 
The aim is to understand the frequency of 578 in 23167826.

Advancing to step 1:
2 divided by 578 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 578

Moving on to step 2:
If we divide 23 by 578, we get 0 and a remainder of 23.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 23 leaves us with 23.
Append the next digit (1) from the dividend to 23 and continue with: 231 / 578

Moving on to step 3:
When dividing 231 by 578, we get 0 with a remainder of 231.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 231, we get 231.
Fetch the next digit (6) from the dividend, attach it to 231 and continue: 2316 / 578

On to step 4:
578 can be fit into 2316 4 times, resulting in a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 2312 from 2316, we get 4.
Grab the next digit (7) from the dividend, add it to 4, then carry on: 47 / 578

Going ahead to step 5:
578 can be fit into 47 0 times, resulting in a remainder of 47.
Record the quotient 0 as the next digit in the result. 
Result so far: 40.0
If we subtract 0 from 47, we get 47.
Take the next digit (8) from the dividend and append it to 47, then repeat: 478 / 578

Step 6:
578 can be fit into 478 0 times, resulting in a remainder of 478.
Put 0 as the next digit of the answer. 
Result so far: 400.0
Subtract 0 from 478 to get 478.
Include the next digit (2) from the dividend after 478, then repeat: 4782 / 578

Advancing to step 7:
If we divide 4782 by 578, we get 8 and a remainder of 158.
The number 8 becomes the next digit in our result. 
Result so far: 4008.0
Subtract 4624 from 4782 to get 158.
Grab the next digit (6) from the dividend, add it to 158, then carry on: 1586 / 578

Moving on to step 8:
The number 578 fits into 1586 2 times, leaving a remainder of 430.
The next digit of our result is 2. 
Result so far: 40082.0
If we take 1156 away from 1586, we end up with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

On to step 9:
4300 divided by 578 is 7 with a remainder of 254.
The number 7 becomes the next digit in our result. 
Result so far: 40082.7
The remainder is 254 after subtracting 4046 from 4300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Step 10:
The number 578 fits into 2540 4 times, leaving a remainder of 228.
Record the quotient 4 as the next digit in the result. 
Result so far: 40082.74
Deduct 2312 from 2540 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Step 11:
2280 divided by 578 is 3 with a remainder of 546.
Put 3 as the next digit of the answer. 
Result so far: 40082.743
Deduct 1734 from 2280 and we're left with 546.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5460, and continue the process.

Step 12:
5460 divided by 578 is 9 with a remainder of 258.
Use 9 as the next digit of our solution. 
Result so far: 40082.7439
If we subtract 5202 from 5460, we get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Let's proceed to step 13:
578 goes into 2580 4 times with a remainder of 268.
The number 4 becomes the next digit in our result. 
Result so far: 40082.74394
If we subtract 2312 from 2580, we get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Going ahead to step 14:
When dividing 2680 by 578, we get 4 with a remainder of 368.
Use 4 as the next digit of our solution. 
Result so far: 40082.743944
If we take 2312 away from 2680, we end up with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Our division results in 40082.743944 with a remaining 3.68e-05.