Let's divide 76639935 by 426
The aim is to understand the frequency of 426 in 76639935.

Let's proceed to step 1:
When dividing 7 by 426, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 426

On to step 2:
76 divided by 426 is 0 with a remainder of 76.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Bring next digit (6) of the dividend behind the 76 and repeat the process: 766 / 426

Let's proceed to step 3:
When dividing 766 by 426, we get 1 with a remainder of 340.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 340 after subtracting 426 from 766.
Grab the next digit (3) from the dividend, add it to 340, then carry on: 3403 / 426

On to step 4:
426 can be fit into 3403 7 times, resulting in a remainder of 421.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtracting 2982 from 3403 leaves us with 421.
Grab the next digit (9) from the dividend, add it to 421, then carry on: 4219 / 426

Step 5:
426 goes into 4219 9 times with a remainder of 385.
Use 9 as the next digit of our solution. 
Result so far: 179.0
If we subtract 3834 from 4219, we get 385.
Grab the next digit (9) from the dividend, add it to 385, then carry on: 3859 / 426

On to step 6:
426 can be fit into 3859 9 times, resulting in a remainder of 25.
The next digit of our result is 9. 
Result so far: 1799.0
Subtract 3834 from 3859 to get 25.
Append the next digit (3) from the dividend to 25 and continue with: 253 / 426

Advancing to step 7:
If we divide 253 by 426, we get 0 and a remainder of 253.
Record the quotient 0 as the next digit in the result. 
Result so far: 17990.0
If we take 0 away from 253, we end up with 253.
Include the next digit (5) from the dividend after 253, then repeat: 2535 / 426

Step 8:
426 goes into 2535 5 times with a remainder of 405.
Write down 5 as next digit of the result. 
Result so far: 179905.0
If we take 2130 away from 2535, we end up with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Let's proceed to step 9:
The number 426 fits into 4050 9 times, leaving a remainder of 216.
Use 9 as the next digit of our solution. 
Result so far: 179905.9
The remainder is 216 after subtracting 3834 from 4050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Let's proceed to step 10:
426 can be fit into 2160 5 times, resulting in a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 179905.95
Subtract 2130 from 2160 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 11:
The number 426 fits into 300 0 times, leaving a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 179905.95
If we subtract 0 from 300, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 12:
If we divide 3000 by 426, we get 7 and a remainder of 18.
Put 7 as the next digit of the answer. 
Result so far: 179905.9507
Subtracting 2982 from 3000 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 13:
The number 426 fits into 180 0 times, leaving a remainder of 180.
The next digit of our result is 0. 
Result so far: 179905.9507
Subtracting 0 from 180 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 14:
When dividing 1800 by 426, we get 4 with a remainder of 96.
The next digit of our result is 4. 
Result so far: 179905.950704
The remainder is 96 after subtracting 1704 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 15:
If we divide 960 by 426, we get 2 and a remainder of 108.
Record the quotient 2 as the next digit in the result. 
Result so far: 179905.9507042
Deduct 852 from 960 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 16:
The number 426 fits into 1080 2 times, leaving a remainder of 228.
Use 2 as the next digit of our solution. 
Result so far: 179905.95070422
If we take 852 away from 1080, we end up with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

The quotient of the division is 179905.95070422, and the remainder is 2.28e-07.