We look at the division of 37385823 by 443 
The aim is to understand the frequency of 443 in 37385823.

Moving on to step 1:
3 divided by 443 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 443

Going ahead to step 2:
443 can be fit into 37 0 times, resulting in a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 37, we get 37.
Append the next digit (3) from the dividend to 37 and continue with: 373 / 443

Moving on to step 3:
373 divided by 443 is 0 with a remainder of 373.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 373 leaves us with 373.
Fetch the next digit (8) from the dividend, attach it to 373 and continue: 3738 / 443

Let's proceed to step 4:
When dividing 3738 by 443, we get 8 with a remainder of 194.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 194 after subtracting 3544 from 3738.
Bring next digit (5) of the dividend behind the 194 and repeat the process: 1945 / 443

Going ahead to step 5:
1945 divided by 443 is 4 with a remainder of 173.
Use 4 as the next digit of our solution. 
Result so far: 84.0
If we take 1772 away from 1945, we end up with 173.
Bring next digit (8) of the dividend behind the 173 and repeat the process: 1738 / 443

Let's proceed to step 6:
443 goes into 1738 3 times with a remainder of 409.
The next digit of our result is 3. 
Result so far: 843.0
If we take 1329 away from 1738, we end up with 409.
Append the next digit (2) from the dividend to 409 and continue with: 4092 / 443

Going ahead to step 7:
443 can be fit into 4092 9 times, resulting in a remainder of 105.
The number 9 becomes the next digit in our result. 
Result so far: 8439.0
The remainder is 105 after subtracting 3987 from 4092.
Include the next digit (3) from the dividend after 105, then repeat: 1053 / 443

Moving on to step 8:
1053 divided by 443 is 2 with a remainder of 167.
The number 2 becomes the next digit in our result. 
Result so far: 84392.0
If we subtract 886 from 1053, we get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Let's proceed to step 9:
1670 divided by 443 is 3 with a remainder of 341.
The next digit of our result is 3. 
Result so far: 84392.3
If we take 1329 away from 1670, we end up with 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

Moving on to step 10:
443 goes into 3410 7 times with a remainder of 309.
The number 7 becomes the next digit in our result. 
Result so far: 84392.37
Subtracting 3101 from 3410 leaves us with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Let's proceed to step 11:
When dividing 3090 by 443, we get 6 with a remainder of 432.
Put 6 as the next digit of the answer. 
Result so far: 84392.376
Deduct 2658 from 3090 and we're left with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Advancing to step 12:
443 can be fit into 4320 9 times, resulting in a remainder of 333.
Use 9 as the next digit of our solution. 
Result so far: 84392.3769
If we subtract 3987 from 4320, we get 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

On to step 13:
If we divide 3330 by 443, we get 7 and a remainder of 229.
The next digit of our result is 7. 
Result so far: 84392.37697
If we subtract 3101 from 3330, we get 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Moving on to step 14:
If we divide 2290 by 443, we get 5 and a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 84392.376975
Subtract 2215 from 2290 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 15:
If we divide 750 by 443, we get 1 and a remainder of 307.
Write down 1 as next digit of the result. 
Result so far: 84392.3769751
Subtract 443 from 750 to get 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Let's proceed to step 16:
The number 443 fits into 3070 6 times, leaving a remainder of 412.
Put 6 as the next digit of the answer. 
Result so far: 84392.37697516
Subtract 2658 from 3070 to get 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

The quotient of the division is 84392.37697516, and the remainder is 4.12e-07.