64214770 ÷ 665 
The aim is to understand the frequency of 665 in 64214770.

Advancing to step 1:
665 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 665

Step 2:
If we divide 64 by 665, we get 0 and a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Include the next digit (2) from the dividend after 64, then repeat: 642 / 665

Let's proceed to step 3:
When dividing 642 by 665, we get 0 with a remainder of 642.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 642, we get 642.
Fetch the next digit (1) from the dividend, attach it to 642 and continue: 6421 / 665

Moving on to step 4:
665 can be fit into 6421 9 times, resulting in a remainder of 436.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 5985 from 6421 and we're left with 436.
Bring next digit (4) of the dividend behind the 436 and repeat the process: 4364 / 665

Step 5:
When dividing 4364 by 665, we get 6 with a remainder of 374.
Write down 6 as next digit of the result. 
Result so far: 96.0
If we subtract 3990 from 4364, we get 374.
Include the next digit (7) from the dividend after 374, then repeat: 3747 / 665

Step 6:
3747 divided by 665 is 5 with a remainder of 422.
Record the quotient 5 as the next digit in the result. 
Result so far: 965.0
The remainder is 422 after subtracting 3325 from 3747.
Bring next digit (7) of the dividend behind the 422 and repeat the process: 4227 / 665

Advancing to step 7:
The number 665 fits into 4227 6 times, leaving a remainder of 237.
Put 6 as the next digit of the answer. 
Result so far: 9656.0
If we take 3990 away from 4227, we end up with 237.
Include the next digit (0) from the dividend after 237, then repeat: 2370 / 665

On to step 8:
665 goes into 2370 3 times with a remainder of 375.
Record the quotient 3 as the next digit in the result. 
Result so far: 96563.0
Subtracting 1995 from 2370 leaves us with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Moving on to step 9:
665 goes into 3750 5 times with a remainder of 425.
Put 5 as the next digit of the answer. 
Result so far: 96563.5
Deduct 3325 from 3750 and we're left with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Let's proceed to step 10:
665 goes into 4250 6 times with a remainder of 260.
Write down 6 as next digit of the result. 
Result so far: 96563.56
If we subtract 3990 from 4250, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 11:
If we divide 2600 by 665, we get 3 and a remainder of 605.
Write down 3 as next digit of the result. 
Result so far: 96563.563
Deduct 1995 from 2600 and we're left with 605.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

Let's proceed to step 12:
When dividing 6050 by 665, we get 9 with a remainder of 65.
Use 9 as the next digit of our solution. 
Result so far: 96563.5639
If we subtract 5985 from 6050, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 13:
The number 665 fits into 650 0 times, leaving a remainder of 650.
The number 0 becomes the next digit in our result. 
Result so far: 96563.5639
The remainder is 650 after subtracting 0 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Step 14:
665 can be fit into 6500 9 times, resulting in a remainder of 515.
Put 9 as the next digit of the answer. 
Result so far: 96563.563909
Deduct 5985 from 6500 and we're left with 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Let's proceed to step 15:
If we divide 5150 by 665, we get 7 and a remainder of 495.
The number 7 becomes the next digit in our result. 
Result so far: 96563.5639097
Deduct 4655 from 5150 and we're left with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

On to step 16:
665 goes into 4950 7 times with a remainder of 295.
Use 7 as the next digit of our solution. 
Result so far: 96563.56390977
Subtracting 4655 from 4950 leaves us with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

The quotient of the division is 96563.56390977, and the remainder is 2.95e-07.