We look at the division of 57461821 by 76 
The aim is to understand the frequency of 76 in 57461821.

Moving on to step 1:
5 divided by 76 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 76

On to step 2:
If we divide 57 by 76, we get 0 and a remainder of 57.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 57, we end up with 57.
Append the next digit (4) from the dividend to 57 and continue with: 574 / 76

On to step 3:
The number 76 fits into 574 7 times, leaving a remainder of 42.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 532 from 574 and we're left with 42.
Bring next digit (6) of the dividend behind the 42 and repeat the process: 426 / 76

On to step 4:
426 divided by 76 is 5 with a remainder of 46.
Write down 5 as next digit of the result. 
Result so far: 75.0
Subtracting 380 from 426 leaves us with 46.
Bring next digit (1) of the dividend behind the 46 and repeat the process: 461 / 76

Let's proceed to step 5:
461 divided by 76 is 6 with a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 756.0
If we take 456 away from 461, we end up with 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 76

Let's proceed to step 6:
76 goes into 58 0 times with a remainder of 58.
Record the quotient 0 as the next digit in the result. 
Result so far: 7560.0
Subtract 0 from 58 to get 58.
Append the next digit (2) from the dividend to 58 and continue with: 582 / 76

Advancing to step 7:
If we divide 582 by 76, we get 7 and a remainder of 50.
Record the quotient 7 as the next digit in the result. 
Result so far: 75607.0
If we take 532 away from 582, we end up with 50.
Fetch the next digit (1) from the dividend, attach it to 50 and continue: 501 / 76

On to step 8:
76 can be fit into 501 6 times, resulting in a remainder of 45.
The next digit of our result is 6. 
Result so far: 756076.0
If we subtract 456 from 501, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 9:
76 can be fit into 450 5 times, resulting in a remainder of 70.
The next digit of our result is 5. 
Result so far: 756076.5
The remainder is 70 after subtracting 380 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 10:
700 divided by 76 is 9 with a remainder of 16.
Use 9 as the next digit of our solution. 
Result so far: 756076.59
If we subtract 684 from 700, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
If we divide 160 by 76, we get 2 and a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 756076.592
The remainder is 8 after subtracting 152 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 12:
76 goes into 80 1 times with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 756076.5921
If we take 76 away from 80, we end up 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.

Let's proceed to step 13:
If we divide 40 by 76, we get 0 and a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 756076.5921
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 14:
400 divided by 76 is 5 with a remainder of 20.
The next digit of our result is 5. 
Result so far: 756076.592105
If we subtract 380 from 400, we 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.

On to step 15:
If we divide 200 by 76, we get 2 and a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 756076.5921052
Deduct 152 from 200 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 16:
The number 76 fits into 480 6 times, leaving a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 756076.59210526
If we take 456 away from 480, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final result is 756076.59210526 with a remainder of 2.4e-08.