We're dividing 62880636 by 412 
The aim is to understand the frequency of 412 in 62880636.

On to step 1:
When dividing 6 by 412, 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 (2) from the dividend after 6, then repeat: 62 / 412

Moving on to step 2:
The number 412 fits into 62 0 times, leaving a remainder of 62.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 62, we get 62.
Grab the next digit (8) from the dividend, add it to 62, then carry on: 628 / 412

Moving on to step 3:
412 goes into 628 1 times with a remainder of 216.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 412 from 628 leaves us with 216.
Grab the next digit (8) from the dividend, add it to 216, then carry on: 2168 / 412

Moving on to step 4:
2168 divided by 412 is 5 with a remainder of 108.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
The remainder is 108 after subtracting 2060 from 2168.
Bring next digit (0) of the dividend behind the 108 and repeat the process: 1080 / 412

Step 5:
412 goes into 1080 2 times with a remainder of 256.
Put 2 as the next digit of the answer. 
Result so far: 152.0
Subtract 824 from 1080 to get 256.
Include the next digit (6) from the dividend after 256, then repeat: 2566 / 412

Advancing to step 6:
412 can be fit into 2566 6 times, resulting in a remainder of 94.
The next digit of our result is 6. 
Result so far: 1526.0
Deduct 2472 from 2566 and we're left with 94.
Bring next digit (3) of the dividend behind the 94 and repeat the process: 943 / 412

Let's proceed to step 7:
The number 412 fits into 943 2 times, leaving a remainder of 119.
Write down 2 as next digit of the result. 
Result so far: 15262.0
If we subtract 824 from 943, we get 119.
Grab the next digit (6) from the dividend, add it to 119, then carry on: 1196 / 412

Advancing to step 8:
412 can be fit into 1196 2 times, resulting in a remainder of 372.
Write down 2 as next digit of the result. 
Result so far: 152622.0
Subtract 824 from 1196 to get 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

On to step 9:
3720 divided by 412 is 9 with a remainder of 12.
Use 9 as the next digit of our solution. 
Result so far: 152622.9
The remainder is 12 after subtracting 3708 from 3720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 10:
If we divide 120 by 412, we get 0 and a remainder of 120.
Use 0 as the next digit of our solution. 
Result so far: 152622.9
Deduct 0 from 120 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 11:
When dividing 1200 by 412, we get 2 with a remainder of 376.
The number 2 becomes the next digit in our result. 
Result so far: 152622.902
The remainder is 376 after subtracting 824 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Advancing to step 12:
When dividing 3760 by 412, we get 9 with a remainder of 52.
Put 9 as the next digit of the answer. 
Result so far: 152622.9029
Subtract 3708 from 3760 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 13:
412 can be fit into 520 1 times, resulting in a remainder of 108.
Record the quotient 1 as the next digit in the result. 
Result so far: 152622.90291
Subtracting 412 from 520 leaves us 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 14:
412 can be fit into 1080 2 times, resulting in a remainder of 256.
The next digit of our result is 2. 
Result so far: 152622.902912
The remainder is 256 after subtracting 824 from 1080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 15:
If we divide 2560 by 412, we get 6 and a remainder of 88.
Write down 6 as next digit of the result. 
Result so far: 152622.9029126
Subtracting 2472 from 2560 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 16:
The number 412 fits into 880 2 times, leaving a remainder of 56.
Write down 2 as next digit of the result. 
Result so far: 152622.90291262
Deduct 824 from 880 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final outcome is 152622.90291262, with a leftover of 5.6e-08.