We're dividing 33816691 by 443 
The aim is to understand the frequency of 443 in 33816691.

Advancing to step 1:
443 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 443

Advancing to step 2:
The number 443 fits into 33 0 times, leaving a remainder of 33.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Fetch the next digit (8) from the dividend, attach it to 33 and continue: 338 / 443

On to step 3:
443 can be fit into 338 0 times, resulting in a remainder of 338.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 338, we get 338.
Fetch the next digit (1) from the dividend, attach it to 338 and continue: 3381 / 443

Advancing to step 4:
The number 443 fits into 3381 7 times, leaving a remainder of 280.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 3101 from 3381 to get 280.
Take the next digit (6) from the dividend and append it to 280, then repeat: 2806 / 443

On to step 5:
443 goes into 2806 6 times with a remainder of 148.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
If we take 2658 away from 2806, we end up with 148.
Append the next digit (6) from the dividend to 148 and continue with: 1486 / 443

Going ahead to step 6:
The number 443 fits into 1486 3 times, leaving a remainder of 157.
Write down 3 as next digit of the result. 
Result so far: 763.0
Subtracting 1329 from 1486 leaves us with 157.
Fetch the next digit (9) from the dividend, attach it to 157 and continue: 1579 / 443

Advancing to step 7:
If we divide 1579 by 443, we get 3 and a remainder of 250.
The number 3 becomes the next digit in our result. 
Result so far: 7633.0
Deduct 1329 from 1579 and we're left with 250.
Grab the next digit (1) from the dividend, add it to 250, then carry on: 2501 / 443

Let's proceed to step 8:
If we divide 2501 by 443, we get 5 and a remainder of 286.
The number 5 becomes the next digit in our result. 
Result so far: 76335.0
If we subtract 2215 from 2501, we get 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Moving on to step 9:
When dividing 2860 by 443, we get 6 with a remainder of 202.
Record the quotient 6 as the next digit in the result. 
Result so far: 76335.6
If we subtract 2658 from 2860, we get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Going ahead to step 10:
If we divide 2020 by 443, we get 4 and a remainder of 248.
Use 4 as the next digit of our solution. 
Result so far: 76335.64
If we subtract 1772 from 2020, we get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 11:
443 can be fit into 2480 5 times, resulting in a remainder of 265.
Write down 5 as next digit of the result. 
Result so far: 76335.645
Subtract 2215 from 2480 to get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Let's proceed to step 12:
The number 443 fits into 2650 5 times, leaving a remainder of 435.
Put 5 as the next digit of the answer. 
Result so far: 76335.6455
If we take 2215 away from 2650, we end up with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

The quotient of the division is 76335.6455, and the remainder is 0.00435.