We're dividing 42718898 by 684 
The aim is to understand the frequency of 684 in 42718898.

Moving on to step 1:
If we divide 4 by 684, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 684

Advancing to step 2:
If we divide 42 by 684, we get 0 and a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Append the next digit (7) from the dividend to 42 and continue with: 427 / 684

Let's proceed to step 3:
If we divide 427 by 684, we get 0 and a remainder of 427.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 427, we get 427.
Include the next digit (1) from the dividend after 427, then repeat: 4271 / 684

Moving on to step 4:
If we divide 4271 by 684, we get 6 and a remainder of 167.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 4104 from 4271 and we're left with 167.
Grab the next digit (8) from the dividend, add it to 167, then carry on: 1678 / 684

Step 5:
The number 684 fits into 1678 2 times, leaving a remainder of 310.
Use 2 as the next digit of our solution. 
Result so far: 62.0
Subtracting 1368 from 1678 leaves us with 310.
Append the next digit (8) from the dividend to 310 and continue with: 3108 / 684

Let's proceed to step 6:
When dividing 3108 by 684, we get 4 with a remainder of 372.
Record the quotient 4 as the next digit in the result. 
Result so far: 624.0
Subtract 2736 from 3108 to get 372.
Take the next digit (9) from the dividend and append it to 372, then repeat: 3729 / 684

Moving on to step 7:
684 can be fit into 3729 5 times, resulting in a remainder of 309.
The number 5 becomes the next digit in our result. 
Result so far: 6245.0
Deduct 3420 from 3729 and we're left with 309.
Bring next digit (8) of the dividend behind the 309 and repeat the process: 3098 / 684

Step 8:
When dividing 3098 by 684, we get 4 with a remainder of 362.
Record the quotient 4 as the next digit in the result. 
Result so far: 62454.0
If we take 2736 away from 3098, we end up with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Let's proceed to step 9:
The number 684 fits into 3620 5 times, leaving a remainder of 200.
The next digit of our result is 5. 
Result so far: 62454.5
Subtract 3420 from 3620 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 10:
When dividing 2000 by 684, we get 2 with a remainder of 632.
Record the quotient 2 as the next digit in the result. 
Result so far: 62454.52
Deduct 1368 from 2000 and we're left with 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

Step 11:
6320 divided by 684 is 9 with a remainder of 164.
The number 9 becomes the next digit in our result. 
Result so far: 62454.529
The remainder is 164 after subtracting 6156 from 6320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Let's proceed to step 12:
684 can be fit into 1640 2 times, resulting in a remainder of 272.
Record the quotient 2 as the next digit in the result. 
Result so far: 62454.5292
If we subtract 1368 from 1640, we 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.

Step 13:
684 goes into 2720 3 times with a remainder of 668.
Write down 3 as next digit of the result. 
Result so far: 62454.52923
If we subtract 2052 from 2720, we get 668.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

Moving on to step 14:
6680 divided by 684 is 9 with a remainder of 524.
Put 9 as the next digit of the answer. 
Result so far: 62454.529239
Deduct 6156 from 6680 and we're left with 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Advancing to step 15:
5240 divided by 684 is 7 with a remainder of 452.
Write down 7 as next digit of the result. 
Result so far: 62454.5292397
The remainder is 452 after subtracting 4788 from 5240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Step 16:
The number 684 fits into 4520 6 times, leaving a remainder of 416.
Record the quotient 6 as the next digit in the result. 
Result so far: 62454.52923976
If we take 4104 away from 4520, we end up with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Our division results in 62454.52923976 with a remaining 4.16e-07.