Let's divide 78572968 by 529
The aim is to understand the frequency of 529 in 78572968.

Let's proceed to step 1:
7 divided by 529 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 529

On to step 2:
78 divided by 529 is 0 with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Include the next digit (5) from the dividend after 78, then repeat: 785 / 529

Advancing to step 3:
If we divide 785 by 529, we get 1 and a remainder of 256.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 529 from 785 to get 256.
Grab the next digit (7) from the dividend, add it to 256, then carry on: 2567 / 529

On to step 4:
529 can be fit into 2567 4 times, resulting in a remainder of 451.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Deduct 2116 from 2567 and we're left with 451.
Fetch the next digit (2) from the dividend, attach it to 451 and continue: 4512 / 529

Going ahead to step 5:
When dividing 4512 by 529, we get 8 with a remainder of 280.
The next digit of our result is 8. 
Result so far: 148.0
Deduct 4232 from 4512 and we're left with 280.
Fetch the next digit (9) from the dividend, attach it to 280 and continue: 2809 / 529

Let's proceed to step 6:
If we divide 2809 by 529, we get 5 and a remainder of 164.
Use 5 as the next digit of our solution. 
Result so far: 1485.0
Deduct 2645 from 2809 and we're left with 164.
Grab the next digit (6) from the dividend, add it to 164, then carry on: 1646 / 529

Advancing to step 7:
529 goes into 1646 3 times with a remainder of 59.
The number 3 becomes the next digit in our result. 
Result so far: 14853.0
Subtract 1587 from 1646 to get 59.
Take the next digit (8) from the dividend and append it to 59, then repeat: 598 / 529

Step 8:
When dividing 598 by 529, we get 1 with a remainder of 69.
The number 1 becomes the next digit in our result. 
Result so far: 148531.0
If we subtract 529 from 598, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 9:
If we divide 690 by 529, we get 1 and a remainder of 161.
Record the quotient 1 as the next digit in the result. 
Result so far: 148531.1
If we subtract 529 from 690, we get 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Step 10:
If we divide 1610 by 529, we get 3 and a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 148531.13
If we take 1587 away from 1610, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 11:
529 goes into 230 0 times with a remainder of 230.
Write down 0 as next digit of the result. 
Result so far: 148531.13
Subtract 0 from 230 to get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Moving on to step 12:
529 can be fit into 2300 4 times, resulting in a remainder of 184.
Use 4 as the next digit of our solution. 
Result so far: 148531.1304
Subtract 2116 from 2300 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 13:
529 can be fit into 1840 3 times, resulting in a remainder of 253.
Put 3 as the next digit of the answer. 
Result so far: 148531.13043
Deduct 1587 from 1840 and we're left with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Moving on to step 14:
529 can be fit into 2530 4 times, resulting in a remainder of 414.
The next digit of our result is 4. 
Result so far: 148531.130434
If we take 2116 away from 2530, we end up with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Moving on to step 15:
When dividing 4140 by 529, we get 7 with a remainder of 437.
The number 7 becomes the next digit in our result. 
Result so far: 148531.1304347
The remainder is 437 after subtracting 3703 from 4140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Going ahead to step 16:
If we divide 4370 by 529, we get 8 and a remainder of 138.
The number 8 becomes the next digit in our result. 
Result so far: 148531.13043478
Subtract 4232 from 4370 to get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Our division results in 148531.13043478 with a remaining 1.38e-07.