We're dividing 78725311 by 985 
The aim is to understand the frequency of 985 in 78725311.

Advancing to step 1:
985 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 985

Step 2:
If we divide 78 by 985, we get 0 and a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Grab the next digit (7) from the dividend, add it to 78, then carry on: 787 / 985

Let's proceed to step 3:
When dividing 787 by 985, we get 0 with a remainder of 787.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 787, we end up with 787.
Include the next digit (2) from the dividend after 787, then repeat: 7872 / 985

Going ahead to step 4:
If we divide 7872 by 985, we get 7 and a remainder of 977.
The next digit of our result is 7. 
Result so far: 7.0
If we take 6895 away from 7872, we end up with 977.
Fetch the next digit (5) from the dividend, attach it to 977 and continue: 9775 / 985

Going ahead to step 5:
9775 divided by 985 is 9 with a remainder of 910.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
Deduct 8865 from 9775 and we're left with 910.
Grab the next digit (3) from the dividend, add it to 910, then carry on: 9103 / 985

Advancing to step 6:
985 can be fit into 9103 9 times, resulting in a remainder of 238.
Record the quotient 9 as the next digit in the result. 
Result so far: 799.0
If we subtract 8865 from 9103, we get 238.
Bring next digit (1) of the dividend behind the 238 and repeat the process: 2381 / 985

Let's proceed to step 7:
When dividing 2381 by 985, we get 2 with a remainder of 411.
Write down 2 as next digit of the result. 
Result so far: 7992.0
Deduct 1970 from 2381 and we're left with 411.
Include the next digit (1) from the dividend after 411, then repeat: 4111 / 985

On to step 8:
985 goes into 4111 4 times with a remainder of 171.
The next digit of our result is 4. 
Result so far: 79924.0
Subtracting 3940 from 4111 leaves us with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Step 9:
985 can be fit into 1710 1 times, resulting in a remainder of 725.
Write down 1 as next digit of the result. 
Result so far: 79924.1
Subtracting 985 from 1710 leaves us with 725.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

Advancing to step 10:
If we divide 7250 by 985, we get 7 and a remainder of 355.
The number 7 becomes the next digit in our result. 
Result so far: 79924.17
Subtracting 6895 from 7250 leaves us with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

On to step 11:
When dividing 3550 by 985, we get 3 with a remainder of 595.
The number 3 becomes the next digit in our result. 
Result so far: 79924.173
Subtract 2955 from 3550 to get 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

Advancing to step 12:
985 goes into 5950 6 times with a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 79924.1736
Subtracting 5910 from 5950 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.

On to step 13:
985 goes into 400 0 times with a remainder of 400.
The next digit of our result is 0. 
Result so far: 79924.1736
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.

Let's proceed to step 14:
985 goes into 4000 4 times with a remainder of 60.
Put 4 as the next digit of the answer. 
Result so far: 79924.173604
If we take 3940 away from 4000, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 15:
When dividing 600 by 985, we get 0 with a remainder of 600.
Use 0 as the next digit of our solution. 
Result so far: 79924.173604
If we take 0 away from 600, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Moving on to step 16:
985 goes into 6000 6 times with a remainder of 90.
Use 6 as the next digit of our solution. 
Result so far: 79924.17360406
If we subtract 5910 from 6000, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

After the division, we end up with 79924.17360406 and a remainder of 9e-08.