We're dividing 66347343 by 787 
The aim is to understand the frequency of 787 in 66347343.

Going ahead to step 1:
The number 787 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 787

Moving on to step 2:
If we divide 66 by 787, we get 0 and a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Grab the next digit (3) from the dividend, add it to 66, then carry on: 663 / 787

Let's proceed to step 3:
787 can be fit into 663 0 times, resulting in a remainder of 663.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 663 to get 663.
Take the next digit (4) from the dividend and append it to 663, then repeat: 6634 / 787

Let's proceed to step 4:
The number 787 fits into 6634 8 times, leaving a remainder of 338.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 6296 from 6634 and we're left with 338.
Fetch the next digit (7) from the dividend, attach it to 338 and continue: 3387 / 787

Moving on to step 5:
3387 divided by 787 is 4 with a remainder of 239.
The next digit of our result is 4. 
Result so far: 84.0
If we subtract 3148 from 3387, we get 239.
Take the next digit (3) from the dividend and append it to 239, then repeat: 2393 / 787

Advancing to step 6:
When dividing 2393 by 787, we get 3 with a remainder of 32.
Write down 3 as next digit of the result. 
Result so far: 843.0
Deduct 2361 from 2393 and we're left with 32.
Take the next digit (4) from the dividend and append it to 32, then repeat: 324 / 787

Step 7:
The number 787 fits into 324 0 times, leaving a remainder of 324.
Record the quotient 0 as the next digit in the result. 
Result so far: 8430.0
If we take 0 away from 324, we end up with 324.
Grab the next digit (3) from the dividend, add it to 324, then carry on: 3243 / 787

Step 8:
787 goes into 3243 4 times with a remainder of 95.
Use 4 as the next digit of our solution. 
Result so far: 84304.0
The remainder is 95 after subtracting 3148 from 3243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Advancing to step 9:
The number 787 fits into 950 1 times, leaving a remainder of 163.
Use 1 as the next digit of our solution. 
Result so far: 84304.1
Subtract 787 from 950 to get 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Going ahead to step 10:
1630 divided by 787 is 2 with a remainder of 56.
Put 2 as the next digit of the answer. 
Result so far: 84304.12
Deduct 1574 from 1630 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 11:
787 can be fit into 560 0 times, resulting in a remainder of 560.
Use 0 as the next digit of our solution. 
Result so far: 84304.12
Deduct 0 from 560 and we're left with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 12:
787 goes into 5600 7 times with a remainder of 91.
The number 7 becomes the next digit in our result. 
Result so far: 84304.1207
If we take 5509 away from 5600, we end up with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

On to step 13:
When dividing 910 by 787, we get 1 with a remainder of 123.
Record the quotient 1 as the next digit in the result. 
Result so far: 84304.12071
If we subtract 787 from 910, we get 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

On to step 14:
If we divide 1230 by 787, we get 1 and a remainder of 443.
Put 1 as the next digit of the answer. 
Result so far: 84304.120711
If we take 787 away from 1230, we end up with 443.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4430, and continue the process.

The quotient of the division is 84304.120711, and the remainder is 4.43e-05.