We divide 74835394 by 528
The aim is to understand the frequency of 528 in 74835394.

Going ahead to step 1:
528 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 528

Going ahead to step 2:
The number 528 fits into 74 0 times, leaving a remainder of 74.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 74 leaves us with 74.
Bring next digit (8) of the dividend behind the 74 and repeat the process: 748 / 528

Let's proceed to step 3:
528 goes into 748 1 times with a remainder of 220.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 528 from 748 to get 220.
Fetch the next digit (3) from the dividend, attach it to 220 and continue: 2203 / 528

Advancing to step 4:
528 goes into 2203 4 times with a remainder of 91.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Deduct 2112 from 2203 and we're left with 91.
Grab the next digit (5) from the dividend, add it to 91, then carry on: 915 / 528

On to step 5:
If we divide 915 by 528, we get 1 and a remainder of 387.
Write down 1 as next digit of the result. 
Result so far: 141.0
The remainder is 387 after subtracting 528 from 915.
Take the next digit (3) from the dividend and append it to 387, then repeat: 3873 / 528

Step 6:
528 goes into 3873 7 times with a remainder of 177.
The next digit of our result is 7. 
Result so far: 1417.0
Deduct 3696 from 3873 and we're left with 177.
Include the next digit (9) from the dividend after 177, then repeat: 1779 / 528

Let's proceed to step 7:
When dividing 1779 by 528, we get 3 with a remainder of 195.
The next digit of our result is 3. 
Result so far: 14173.0
If we subtract 1584 from 1779, we get 195.
Take the next digit (4) from the dividend and append it to 195, then repeat: 1954 / 528

Advancing to step 8:
When dividing 1954 by 528, we get 3 with a remainder of 370.
The next digit of our result is 3. 
Result so far: 141733.0
The remainder is 370 after subtracting 1584 from 1954.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Moving on to step 9:
3700 divided by 528 is 7 with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 141733.7
If we take 3696 away from 3700, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
528 goes into 40 0 times with a remainder of 40.
The next digit of our result is 0. 
Result so far: 141733.7
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 11:
528 goes into 400 0 times with a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 141733.7
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final outcome is 141733.7, with a leftover of 0.04.