We look at the division of 73314779 by 787 
The aim is to understand the frequency of 787 in 73314779.

Going ahead to step 1:
787 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 787

Step 2:
73 divided by 787 is 0 with a remainder of 73.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Include the next digit (3) from the dividend after 73, then repeat: 733 / 787

Advancing to step 3:
787 goes into 733 0 times with a remainder of 733.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 733, we get 733.
Grab the next digit (1) from the dividend, add it to 733, then carry on: 7331 / 787

Advancing to step 4:
When dividing 7331 by 787, we get 9 with a remainder of 248.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 248 after subtracting 7083 from 7331.
Take the next digit (4) from the dividend and append it to 248, then repeat: 2484 / 787

Let's proceed to step 5:
If we divide 2484 by 787, we get 3 and a remainder of 123.
Write down 3 as next digit of the result. 
Result so far: 93.0
Deduct 2361 from 2484 and we're left with 123.
Include the next digit (7) from the dividend after 123, then repeat: 1237 / 787

Advancing to step 6:
1237 divided by 787 is 1 with a remainder of 450.
Use 1 as the next digit of our solution. 
Result so far: 931.0
Subtract 787 from 1237 to get 450.
Grab the next digit (7) from the dividend, add it to 450, then carry on: 4507 / 787

Going ahead to step 7:
The number 787 fits into 4507 5 times, leaving a remainder of 572.
Write down 5 as next digit of the result. 
Result so far: 9315.0
If we subtract 3935 from 4507, we get 572.
Take the next digit (9) from the dividend and append it to 572, then repeat: 5729 / 787

Advancing to step 8:
5729 divided by 787 is 7 with a remainder of 220.
The number 7 becomes the next digit in our result. 
Result so far: 93157.0
If we subtract 5509 from 5729, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 9:
787 can be fit into 2200 2 times, resulting in a remainder of 626.
Write down 2 as next digit of the result. 
Result so far: 93157.2
If we take 1574 away from 2200, we end up with 626.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6260, and continue the process.

Going ahead to step 10:
6260 divided by 787 is 7 with a remainder of 751.
Record the quotient 7 as the next digit in the result. 
Result so far: 93157.27
If we take 5509 away from 6260, we end up with 751.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7510, and continue the process.

On to step 11:
If we divide 7510 by 787, we get 9 and a remainder of 427.
Put 9 as the next digit of the answer. 
Result so far: 93157.279
The remainder is 427 after subtracting 7083 from 7510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4270, and continue the process.

Going ahead to step 12:
When dividing 4270 by 787, we get 5 with a remainder of 335.
The number 5 becomes the next digit in our result. 
Result so far: 93157.2795
If we subtract 3935 from 4270, we get 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Advancing to step 13:
If we divide 3350 by 787, we get 4 and a remainder of 202.
The next digit of our result is 4. 
Result so far: 93157.27954
The remainder is 202 after subtracting 3148 from 3350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Going ahead to step 14:
2020 divided by 787 is 2 with a remainder of 446.
Put 2 as the next digit of the answer. 
Result so far: 93157.279542
If we take 1574 away from 2020, we end up with 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Step 15:
787 goes into 4460 5 times with a remainder of 525.
Use 5 as the next digit of our solution. 
Result so far: 93157.2795425
Subtracting 3935 from 4460 leaves us with 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Going ahead to step 16:
5250 divided by 787 is 6 with a remainder of 528.
Write down 6 as next digit of the result. 
Result so far: 93157.27954256
Subtract 4722 from 5250 to get 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

The final result is 93157.27954256 with a remainder of 5.28e-07.