65220673 divided by 412 
The aim is to understand the frequency of 412 in 65220673.

Advancing to step 1:
When dividing 6 by 412, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 412

On to step 2:
If we divide 65 by 412, we get 0 and a remainder of 65.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 65 leaves us with 65.
Bring next digit (2) of the dividend behind the 65 and repeat the process: 652 / 412

Going ahead to step 3:
If we divide 652 by 412, we get 1 and a remainder of 240.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 412 from 652 to get 240.
Include the next digit (2) from the dividend after 240, then repeat: 2402 / 412

Let's proceed to step 4:
If we divide 2402 by 412, we get 5 and a remainder of 342.
Use 5 as the next digit of our solution. 
Result so far: 15.0
If we take 2060 away from 2402, we end up with 342.
Bring next digit (0) of the dividend behind the 342 and repeat the process: 3420 / 412

Moving on to step 5:
The number 412 fits into 3420 8 times, leaving a remainder of 124.
Write down 8 as next digit of the result. 
Result so far: 158.0
If we subtract 3296 from 3420, we get 124.
Include the next digit (6) from the dividend after 124, then repeat: 1246 / 412

On to step 6:
1246 divided by 412 is 3 with a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 1583.0
Deduct 1236 from 1246 and we're left with 10.
Append the next digit (7) from the dividend to 10 and continue with: 107 / 412

Advancing to step 7:
When dividing 107 by 412, we get 0 with a remainder of 107.
Record the quotient 0 as the next digit in the result. 
Result so far: 15830.0
Subtract 0 from 107 to get 107.
Grab the next digit (3) from the dividend, add it to 107, then carry on: 1073 / 412

Moving on to step 8:
1073 divided by 412 is 2 with a remainder of 249.
The next digit of our result is 2. 
Result so far: 158302.0
If we take 824 away from 1073, we end up with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Let's proceed to step 9:
412 goes into 2490 6 times with a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 158302.6
If we subtract 2472 from 2490, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 10:
180 divided by 412 is 0 with a remainder of 180.
Write down 0 as next digit of the result. 
Result so far: 158302.6
The remainder is 180 after subtracting 0 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Advancing to step 11:
1800 divided by 412 is 4 with a remainder of 152.
The next digit of our result is 4. 
Result so far: 158302.604
Subtracting 1648 from 1800 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Step 12:
If we divide 1520 by 412, we get 3 and a remainder of 284.
Use 3 as the next digit of our solution. 
Result so far: 158302.6043
Subtract 1236 from 1520 to get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

On to step 13:
The number 412 fits into 2840 6 times, leaving a remainder of 368.
Put 6 as the next digit of the answer. 
Result so far: 158302.60436
Subtracting 2472 from 2840 leaves us with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Moving on to step 14:
3680 divided by 412 is 8 with a remainder of 384.
Use 8 as the next digit of our solution. 
Result so far: 158302.604368
Subtract 3296 from 3680 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Step 15:
When dividing 3840 by 412, we get 9 with a remainder of 132.
Put 9 as the next digit of the answer. 
Result so far: 158302.6043689
If we subtract 3708 from 3840, we get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Going ahead to step 16:
1320 divided by 412 is 3 with a remainder of 84.
Record the quotient 3 as the next digit in the result. 
Result so far: 158302.60436893
Subtracting 1236 from 1320 leaves us with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

After the division, we end up with 158302.60436893 and a remainder of 8.4e-08.