We're dividing 78615572 by 532 
The aim is to understand the frequency of 532 in 78615572.

Going ahead to step 1:
532 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 532

Advancing to step 2:
If we divide 78 by 532, we get 0 and a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Grab the next digit (6) from the dividend, add it to 78, then carry on: 786 / 532

Let's proceed to step 3:
If we divide 786 by 532, we get 1 and a remainder of 254.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 532 away from 786, we end up with 254.
Bring next digit (1) of the dividend behind the 254 and repeat the process: 2541 / 532

Moving on to step 4:
If we divide 2541 by 532, we get 4 and a remainder of 413.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we subtract 2128 from 2541, we get 413.
Grab the next digit (5) from the dividend, add it to 413, then carry on: 4135 / 532

On to step 5:
When dividing 4135 by 532, we get 7 with a remainder of 411.
The next digit of our result is 7. 
Result so far: 147.0
Subtract 3724 from 4135 to get 411.
Include the next digit (5) from the dividend after 411, then repeat: 4115 / 532

Let's proceed to step 6:
When dividing 4115 by 532, we get 7 with a remainder of 391.
Record the quotient 7 as the next digit in the result. 
Result so far: 1477.0
If we take 3724 away from 4115, we end up with 391.
Grab the next digit (7) from the dividend, add it to 391, then carry on: 3917 / 532

On to step 7:
532 can be fit into 3917 7 times, resulting in a remainder of 193.
The next digit of our result is 7. 
Result so far: 14777.0
Subtract 3724 from 3917 to get 193.
Append the next digit (2) from the dividend to 193 and continue with: 1932 / 532

Advancing to step 8:
If we divide 1932 by 532, we get 3 and a remainder of 336.
Use 3 as the next digit of our solution. 
Result so far: 147773.0
The remainder is 336 after subtracting 1596 from 1932.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

On to step 9:
The number 532 fits into 3360 6 times, leaving a remainder of 168.
Use 6 as the next digit of our solution. 
Result so far: 147773.6
If we subtract 3192 from 3360, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Advancing to step 10:
532 can be fit into 1680 3 times, resulting in a remainder of 84.
The next digit of our result is 3. 
Result so far: 147773.63
The remainder is 84 after subtracting 1596 from 1680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 11:
532 goes into 840 1 times with a remainder of 308.
Put 1 as the next digit of the answer. 
Result so far: 147773.631
The remainder is 308 after subtracting 532 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Moving on to step 12:
3080 divided by 532 is 5 with a remainder of 420.
The number 5 becomes the next digit in our result. 
Result so far: 147773.6315
If we take 2660 away from 3080, we end up with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Moving on to step 13:
4200 divided by 532 is 7 with a remainder of 476.
The number 7 becomes the next digit in our result. 
Result so far: 147773.63157
Subtracting 3724 from 4200 leaves us with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Let's proceed to step 14:
532 goes into 4760 8 times with a remainder of 504.
Write down 8 as next digit of the result. 
Result so far: 147773.631578
If we subtract 4256 from 4760, we get 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Moving on to step 15:
The number 532 fits into 5040 9 times, leaving a remainder of 252.
Record the quotient 9 as the next digit in the result. 
Result so far: 147773.6315789
The remainder is 252 after subtracting 4788 from 5040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Moving on to step 16:
If we divide 2520 by 532, we get 4 and a remainder of 392.
Record the quotient 4 as the next digit in the result. 
Result so far: 147773.63157894
If we subtract 2128 from 2520, we get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

After the division, we end up with 147773.63157894 and a remainder of 3.92e-07.