63140899 ÷ 284 
The aim is to understand the frequency of 284 in 63140899.

Step 1:
284 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 284

Going ahead to step 2:
If we divide 63 by 284, we get 0 and a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Append the next digit (1) from the dividend to 63 and continue with: 631 / 284

Step 3:
631 divided by 284 is 2 with a remainder of 63.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 568 away from 631, we end up with 63.
Include the next digit (4) from the dividend after 63, then repeat: 634 / 284

Step 4:
If we divide 634 by 284, we get 2 and a remainder of 66.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we subtract 568 from 634, we get 66.
Append the next digit (0) from the dividend to 66 and continue with: 660 / 284

Step 5:
If we divide 660 by 284, we get 2 and a remainder of 92.
Write down 2 as next digit of the result. 
Result so far: 222.0
The remainder is 92 after subtracting 568 from 660.
Include the next digit (8) from the dividend after 92, then repeat: 928 / 284

Step 6:
When dividing 928 by 284, we get 3 with a remainder of 76.
Record the quotient 3 as the next digit in the result. 
Result so far: 2223.0
If we take 852 away from 928, we end up with 76.
Grab the next digit (9) from the dividend, add it to 76, then carry on: 769 / 284

Moving on to step 7:
If we divide 769 by 284, we get 2 and a remainder of 201.
The number 2 becomes the next digit in our result. 
Result so far: 22232.0
If we take 568 away from 769, we end up with 201.
Bring next digit (9) of the dividend behind the 201 and repeat the process: 2019 / 284

Going ahead to step 8:
2019 divided by 284 is 7 with a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 222327.0
If we take 1988 away from 2019, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 9:
310 divided by 284 is 1 with a remainder of 26.
The next digit of our result is 1. 
Result so far: 222327.1
If we take 284 away from 310, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 10:
284 goes into 260 0 times with a remainder of 260.
Use 0 as the next digit of our solution. 
Result so far: 222327.1
If we subtract 0 from 260, 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.

On to step 11:
If we divide 2600 by 284, we get 9 and a remainder of 44.
The number 9 becomes the next digit in our result. 
Result so far: 222327.109
The remainder is 44 after subtracting 2556 from 2600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 12:
284 goes into 440 1 times with a remainder of 156.
Write down 1 as next digit of the result. 
Result so far: 222327.1091
If we subtract 284 from 440, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 13:
1560 divided by 284 is 5 with a remainder of 140.
Write down 5 as next digit of the result. 
Result so far: 222327.10915
Deduct 1420 from 1560 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 14:
1400 divided by 284 is 4 with a remainder of 264.
Use 4 as the next digit of our solution. 
Result so far: 222327.109154
Subtracting 1136 from 1400 leaves us with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Moving on to step 15:
If we divide 2640 by 284, we get 9 and a remainder of 84.
Put 9 as the next digit of the answer. 
Result so far: 222327.1091549
If we take 2556 away from 2640, we end up 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.

Moving on to step 16:
284 can be fit into 840 2 times, resulting in a remainder of 272.
The number 2 becomes the next digit in our result. 
Result so far: 222327.10915492
Subtract 568 from 840 to get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

After the division, we end up with 222327.10915492 and a remainder of 2.72e-07.