We're dividing 79913285 by 997 
The aim is to understand the frequency of 997 in 79913285.

Advancing to step 1:
7 divided by 997 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 997

On to step 2:
79 divided by 997 is 0 with a remainder of 79.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 79 leaves us with 79.
Take the next digit (9) from the dividend and append it to 79, then repeat: 799 / 997

Step 3:
If we divide 799 by 997, we get 0 and a remainder of 799.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 799, we get 799.
Fetch the next digit (1) from the dividend, attach it to 799 and continue: 7991 / 997

On to step 4:
7991 divided by 997 is 8 with a remainder of 15.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 7976 from 7991, we get 15.
Include the next digit (3) from the dividend after 15, then repeat: 153 / 997

Step 5:
997 goes into 153 0 times with a remainder of 153.
Put 0 as the next digit of the answer. 
Result so far: 80.0
If we take 0 away from 153, we end up with 153.
Grab the next digit (2) from the dividend, add it to 153, then carry on: 1532 / 997

On to step 6:
997 goes into 1532 1 times with a remainder of 535.
The next digit of our result is 1. 
Result so far: 801.0
Subtracting 997 from 1532 leaves us with 535.
Grab the next digit (8) from the dividend, add it to 535, then carry on: 5358 / 997

Advancing to step 7:
997 can be fit into 5358 5 times, resulting in a remainder of 373.
Put 5 as the next digit of the answer. 
Result so far: 8015.0
Deduct 4985 from 5358 and we're left with 373.
Bring next digit (5) of the dividend behind the 373 and repeat the process: 3735 / 997

Let's proceed to step 8:
When dividing 3735 by 997, we get 3 with a remainder of 744.
Record the quotient 3 as the next digit in the result. 
Result so far: 80153.0
Subtracting 2991 from 3735 leaves us with 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Let's proceed to step 9:
The number 997 fits into 7440 7 times, leaving a remainder of 461.
Record the quotient 7 as the next digit in the result. 
Result so far: 80153.7
If we subtract 6979 from 7440, we get 461.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4610, and continue the process.

Let's proceed to step 10:
997 can be fit into 4610 4 times, resulting in a remainder of 622.
Use 4 as the next digit of our solution. 
Result so far: 80153.74
Subtract 3988 from 4610 to get 622.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6220, and continue the process.

Going ahead to step 11:
If we divide 6220 by 997, we get 6 and a remainder of 238.
Write down 6 as next digit of the result. 
Result so far: 80153.746
Subtract 5982 from 6220 to 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.

Going ahead to step 12:
The number 997 fits into 2380 2 times, leaving a remainder of 386.
Record the quotient 2 as the next digit in the result. 
Result so far: 80153.7462
The remainder is 386 after subtracting 1994 from 2380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Going ahead to step 13:
The number 997 fits into 3860 3 times, leaving a remainder of 869.
Record the quotient 3 as the next digit in the result. 
Result so far: 80153.74623
The remainder is 869 after subtracting 2991 from 3860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8690, and continue the process.

On to step 14:
If we divide 8690 by 997, we get 8 and a remainder of 714.
Put 8 as the next digit of the answer. 
Result so far: 80153.746238
If we take 7976 away from 8690, we end up with 714.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7140, and continue the process.

Step 15:
If we divide 7140 by 997, we get 7 and a remainder of 161.
Put 7 as the next digit of the answer. 
Result so far: 80153.7462387
Deduct 6979 from 7140 and we're left with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Going ahead to step 16:
1610 divided by 997 is 1 with a remainder of 613.
Write down 1 as next digit of the result. 
Result so far: 80153.74623871
If we subtract 997 from 1610, we get 613.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6130, and continue the process.

The quotient of the division is 80153.74623871, and the remainder is 6.13e-07.