66021442 ÷ 76 
The aim is to understand the frequency of 76 in 66021442.

Advancing to step 1:
The number 76 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
If we take 0 away from 6, we end up with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 76

Moving on to step 2:
66 divided by 76 is 0 with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Fetch the next digit (0) from the dividend, attach it to 66 and continue: 660 / 76

Advancing to step 3:
If we divide 660 by 76, we get 8 and a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 608 from 660 leaves us with 52.
Append the next digit (2) from the dividend to 52 and continue with: 522 / 76

Advancing to step 4:
522 divided by 76 is 6 with a remainder of 66.
Put 6 as the next digit of the answer. 
Result so far: 86.0
Subtracting 456 from 522 leaves us with 66.
Grab the next digit (1) from the dividend, add it to 66, then carry on: 661 / 76

Moving on to step 5:
The number 76 fits into 661 8 times, leaving a remainder of 53.
The number 8 becomes the next digit in our result. 
Result so far: 868.0
Subtracting 608 from 661 leaves us with 53.
Append the next digit (4) from the dividend to 53 and continue with: 534 / 76

Going ahead to step 6:
The number 76 fits into 534 7 times, leaving a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 8687.0
The remainder is 2 after subtracting 532 from 534.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 76

On to step 7:
The number 76 fits into 24 0 times, leaving a remainder of 24.
Write down 0 as next digit of the result. 
Result so far: 86870.0
Deduct 0 from 24 and we're left with 24.
Grab the next digit (2) from the dividend, add it to 24, then carry on: 242 / 76

Let's proceed to step 8:
If we divide 242 by 76, we get 3 and a remainder of 14.
The next digit of our result is 3. 
Result so far: 868703.0
Subtract 228 from 242 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 9:
The number 76 fits into 140 1 times, leaving a remainder of 64.
Put 1 as the next digit of the answer. 
Result so far: 868703.1
If we take 76 away from 140, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 10:
If we divide 640 by 76, we get 8 and a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 868703.18
If we subtract 608 from 640, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
If we divide 320 by 76, we get 4 and a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 868703.184
Subtracting 304 from 320 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 12:
76 goes into 160 2 times with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 868703.1842
Subtract 152 from 160 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 13:
When dividing 80 by 76, we get 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 868703.18421
Deduct 76 from 80 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 14:
The number 76 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 868703.18421
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 15:
76 goes into 400 5 times with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 868703.1842105
Subtract 380 from 400 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 16:
If we divide 200 by 76, we get 2 and a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 868703.18421052
If we subtract 152 from 200, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The quotient of the division is 868703.18421052, and the remainder is 4.8e-08.