76042420 divided by 428 
The aim is to understand the frequency of 428 in 76042420.

On to step 1:
428 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 428

Step 2:
If we divide 76 by 428, we get 0 and a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Grab the next digit (0) from the dividend, add it to 76, then carry on: 760 / 428

Let's proceed to step 3:
The number 428 fits into 760 1 times, leaving a remainder of 332.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 428 from 760 to get 332.
Bring next digit (4) of the dividend behind the 332 and repeat the process: 3324 / 428

Let's proceed to step 4:
When dividing 3324 by 428, we get 7 with a remainder of 328.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
If we subtract 2996 from 3324, we get 328.
Grab the next digit (2) from the dividend, add it to 328, then carry on: 3282 / 428

Going ahead to step 5:
3282 divided by 428 is 7 with a remainder of 286.
Write down 7 as next digit of the result. 
Result so far: 177.0
The remainder is 286 after subtracting 2996 from 3282.
Take the next digit (4) from the dividend and append it to 286, then repeat: 2864 / 428

Moving on to step 6:
428 can be fit into 2864 6 times, resulting in a remainder of 296.
Write down 6 as next digit of the result. 
Result so far: 1776.0
The remainder is 296 after subtracting 2568 from 2864.
Take the next digit (2) from the dividend and append it to 296, then repeat: 2962 / 428

Step 7:
2962 divided by 428 is 6 with a remainder of 394.
The next digit of our result is 6. 
Result so far: 17766.0
If we subtract 2568 from 2962, we get 394.
Fetch the next digit (0) from the dividend, attach it to 394 and continue: 3940 / 428

Advancing to step 8:
428 goes into 3940 9 times with a remainder of 88.
Use 9 as the next digit of our solution. 
Result so far: 177669.0
The remainder is 88 after subtracting 3852 from 3940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 9:
428 can be fit into 880 2 times, resulting in a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 177669.2
If we subtract 856 from 880, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 10:
240 divided by 428 is 0 with a remainder of 240.
Use 0 as the next digit of our solution. 
Result so far: 177669.2
Subtract 0 from 240 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 11:
428 goes into 2400 5 times with a remainder of 260.
The number 5 becomes the next digit in our result. 
Result so far: 177669.205
If we subtract 2140 from 2400, 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.

Going ahead to step 12:
428 goes into 2600 6 times with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 177669.2056
If we take 2568 away from 2600, we end up 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.

Step 13:
If we divide 320 by 428, we get 0 and a remainder of 320.
Put 0 as the next digit of the answer. 
Result so far: 177669.2056
If we subtract 0 from 320, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 14:
When dividing 3200 by 428, we get 7 with a remainder of 204.
Put 7 as the next digit of the answer. 
Result so far: 177669.205607
Subtracting 2996 from 3200 leaves us with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Advancing to step 15:
When dividing 2040 by 428, we get 4 with a remainder of 328.
The number 4 becomes the next digit in our result. 
Result so far: 177669.2056074
Subtracting 1712 from 2040 leaves us with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Step 16:
The number 428 fits into 3280 7 times, leaving a remainder of 284.
Use 7 as the next digit of our solution. 
Result so far: 177669.20560747
If we take 2996 away from 3280, we end up with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Our division results in 177669.20560747 with a remaining 2.84e-07.