We divide 639942 by 76
The aim is to understand the frequency of 76 in 639942.

On to step 1:
When dividing 6 by 76, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 76

Going ahead to step 2:
When dividing 63 by 76, we get 0 with a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 63 after subtracting 0 from 63.
Bring next digit (9) of the dividend behind the 63 and repeat the process: 639 / 76

Let's proceed to step 3:
The number 76 fits into 639 8 times, leaving a remainder of 31.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 608 away from 639, we end up with 31.
Bring next digit (9) of the dividend behind the 31 and repeat the process: 319 / 76

Moving on to step 4:
When dividing 319 by 76, we get 4 with a remainder of 15.
Record the quotient 4 as the next digit in the result. 
Result so far: 84.0
Deduct 304 from 319 and we're left with 15.
Append the next digit (4) from the dividend to 15 and continue with: 154 / 76

Moving on to step 5:
When dividing 154 by 76, we get 2 with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 842.0
Subtract 152 from 154 to get 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 76

Step 6:
The number 76 fits into 22 0 times, leaving a remainder of 22.
The next digit of our result is 0. 
Result so far: 8420.0
Subtracting 0 from 22 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 7:
When dividing 220 by 76, we get 2 with a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 8420.2
Subtract 152 from 220 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 8:
680 divided by 76 is 8 with a remainder of 72.
Use 8 as the next digit of our solution. 
Result so far: 8420.28
If we subtract 608 from 680, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 9:
76 goes into 720 9 times with a remainder of 36.
The number 9 becomes the next digit in our result. 
Result so far: 8420.289
Subtracting 684 from 720 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 10:
If we divide 360 by 76, we get 4 and a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 8420.2894
The remainder is 56 after subtracting 304 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 11:
When dividing 560 by 76, we get 7 with a remainder of 28.
Record the quotient 7 as the next digit in the result. 
Result so far: 8420.28947
The remainder is 28 after subtracting 532 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 12:
280 divided by 76 is 3 with a remainder of 52.
The number 3 becomes the next digit in our result. 
Result so far: 8420.289473
If we take 228 away from 280, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 13:
If we divide 520 by 76, we get 6 and a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 8420.2894736
Subtracting 456 from 520 leaves us 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 14:
When dividing 640 by 76, we get 8 with a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 8420.28947368
Subtracting 608 from 640 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 8420.28947368 with a remaining 3.2e-08.