66480015 divided by 789 
The aim is to understand the frequency of 789 in 66480015.

Advancing to step 1:
6 divided by 789 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 789

Let's proceed to step 2:
When dividing 66 by 789, we get 0 with a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Include the next digit (4) from the dividend after 66, then repeat: 664 / 789

Let's proceed to step 3:
The number 789 fits into 664 0 times, leaving a remainder of 664.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 664 to get 664.
Bring next digit (8) of the dividend behind the 664 and repeat the process: 6648 / 789

Step 4:
789 can be fit into 6648 8 times, resulting in a remainder of 336.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 6312 away from 6648, we end up with 336.
Take the next digit (0) from the dividend and append it to 336, then repeat: 3360 / 789

Going ahead to step 5:
789 goes into 3360 4 times with a remainder of 204.
The number 4 becomes the next digit in our result. 
Result so far: 84.0
The remainder is 204 after subtracting 3156 from 3360.
Fetch the next digit (0) from the dividend, attach it to 204 and continue: 2040 / 789

Moving on to step 6:
If we divide 2040 by 789, we get 2 and a remainder of 462.
Put 2 as the next digit of the answer. 
Result so far: 842.0
Deduct 1578 from 2040 and we're left with 462.
Include the next digit (1) from the dividend after 462, then repeat: 4621 / 789

Advancing to step 7:
The number 789 fits into 4621 5 times, leaving a remainder of 676.
Record the quotient 5 as the next digit in the result. 
Result so far: 8425.0
If we take 3945 away from 4621, we end up with 676.
Bring next digit (5) of the dividend behind the 676 and repeat the process: 6765 / 789

Let's proceed to step 8:
The number 789 fits into 6765 8 times, leaving a remainder of 453.
Write down 8 as next digit of the result. 
Result so far: 84258.0
If we subtract 6312 from 6765, we get 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

Going ahead to step 9:
4530 divided by 789 is 5 with a remainder of 585.
Write down 5 as next digit of the result. 
Result so far: 84258.5
Subtracting 3945 from 4530 leaves us with 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

Step 10:
If we divide 5850 by 789, we get 7 and a remainder of 327.
Put 7 as the next digit of the answer. 
Result so far: 84258.57
Deduct 5523 from 5850 and we're left with 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Advancing to step 11:
3270 divided by 789 is 4 with a remainder of 114.
Put 4 as the next digit of the answer. 
Result so far: 84258.574
If we subtract 3156 from 3270, we get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Step 12:
789 goes into 1140 1 times with a remainder of 351.
Write down 1 as next digit of the result. 
Result so far: 84258.5741
If we subtract 789 from 1140, we get 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

Let's proceed to step 13:
If we divide 3510 by 789, we get 4 and a remainder of 354.
Write down 4 as next digit of the result. 
Result so far: 84258.57414
The remainder is 354 after subtracting 3156 from 3510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Let's proceed to step 14:
When dividing 3540 by 789, we get 4 with a remainder of 384.
Record the quotient 4 as the next digit in the result. 
Result so far: 84258.574144
Subtracting 3156 from 3540 leaves us with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

The quotient of the division is 84258.574144, and the remainder is 3.84e-05.