We're dividing 78887526 by 824 
The aim is to understand the frequency of 824 in 78887526.

Going ahead to step 1:
824 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.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 824

Going ahead to step 2:
824 can be fit into 78 0 times, resulting in a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Bring next digit (8) of the dividend behind the 78 and repeat the process: 788 / 824

Advancing to step 3:
If we divide 788 by 824, we get 0 and a remainder of 788.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 788 leaves us with 788.
Include the next digit (8) from the dividend after 788, then repeat: 7888 / 824

Moving on to step 4:
824 goes into 7888 9 times with a remainder of 472.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtract 7416 from 7888 to get 472.
Append the next digit (7) from the dividend to 472 and continue with: 4727 / 824

Advancing to step 5:
If we divide 4727 by 824, we get 5 and a remainder of 607.
The number 5 becomes the next digit in our result. 
Result so far: 95.0
If we take 4120 away from 4727, we end up with 607.
Append the next digit (5) from the dividend to 607 and continue with: 6075 / 824

On to step 6:
When dividing 6075 by 824, we get 7 with a remainder of 307.
The number 7 becomes the next digit in our result. 
Result so far: 957.0
Deduct 5768 from 6075 and we're left with 307.
Include the next digit (2) from the dividend after 307, then repeat: 3072 / 824

On to step 7:
If we divide 3072 by 824, we get 3 and a remainder of 600.
Use 3 as the next digit of our solution. 
Result so far: 9573.0
If we take 2472 away from 3072, we end up with 600.
Grab the next digit (6) from the dividend, add it to 600, then carry on: 6006 / 824

Step 8:
The number 824 fits into 6006 7 times, leaving a remainder of 238.
Use 7 as the next digit of our solution. 
Result so far: 95737.0
If we subtract 5768 from 6006, we get 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Step 9:
The number 824 fits into 2380 2 times, leaving a remainder of 732.
Put 2 as the next digit of the answer. 
Result so far: 95737.2
If we take 1648 away from 2380, we end up with 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

Step 10:
824 goes into 7320 8 times with a remainder of 728.
Record the quotient 8 as the next digit in the result. 
Result so far: 95737.28
The remainder is 728 after subtracting 6592 from 7320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7280, and continue the process.

Moving on to step 11:
7280 divided by 824 is 8 with a remainder of 688.
Put 8 as the next digit of the answer. 
Result so far: 95737.288
If we subtract 6592 from 7280, we get 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

The final outcome is 95737.288, with a leftover of 0.0688.