We divide 67067854 by 639
The aim is to understand the frequency of 639 in 67067854.

Moving on to step 1:
When dividing 6 by 639, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 639

Moving on to step 2:
639 can be fit into 67 0 times, resulting in a remainder of 67.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 67 to get 67.
Take the next digit (0) from the dividend and append it to 67, then repeat: 670 / 639

Step 3:
670 divided by 639 is 1 with a remainder of 31.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 639 from 670 and we're left with 31.
Append the next digit (6) from the dividend to 31 and continue with: 316 / 639

Going ahead to step 4:
639 goes into 316 0 times with a remainder of 316.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 316 to get 316.
Append the next digit (7) from the dividend to 316 and continue with: 3167 / 639

Advancing to step 5:
If we divide 3167 by 639, we get 4 and a remainder of 611.
Use 4 as the next digit of our solution. 
Result so far: 104.0
If we take 2556 away from 3167, we end up with 611.
Fetch the next digit (8) from the dividend, attach it to 611 and continue: 6118 / 639

Moving on to step 6:
The number 639 fits into 6118 9 times, leaving a remainder of 367.
Record the quotient 9 as the next digit in the result. 
Result so far: 1049.0
The remainder is 367 after subtracting 5751 from 6118.
Append the next digit (5) from the dividend to 367 and continue with: 3675 / 639

Advancing to step 7:
If we divide 3675 by 639, we get 5 and a remainder of 480.
Write down 5 as next digit of the result. 
Result so far: 10495.0
If we subtract 3195 from 3675, we get 480.
Bring next digit (4) of the dividend behind the 480 and repeat the process: 4804 / 639

Advancing to step 8:
The number 639 fits into 4804 7 times, leaving a remainder of 331.
Write down 7 as next digit of the result. 
Result so far: 104957.0
If we subtract 4473 from 4804, we get 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

On to step 9:
639 goes into 3310 5 times with a remainder of 115.
Put 5 as the next digit of the answer. 
Result so far: 104957.5
Deduct 3195 from 3310 and we're left with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Advancing to step 10:
If we divide 1150 by 639, we get 1 and a remainder of 511.
Put 1 as the next digit of the answer. 
Result so far: 104957.51
Subtracting 639 from 1150 leaves us with 511.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5110, and continue the process.

Step 11:
5110 divided by 639 is 7 with a remainder of 637.
Put 7 as the next digit of the answer. 
Result so far: 104957.517
Deduct 4473 from 5110 and we're left with 637.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6370, and continue the process.

Moving on to step 12:
639 can be fit into 6370 9 times, resulting in a remainder of 619.
Write down 9 as next digit of the result. 
Result so far: 104957.5179
The remainder is 619 after subtracting 5751 from 6370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6190, and continue the process.

Going ahead to step 13:
639 goes into 6190 9 times with a remainder of 439.
Use 9 as the next digit of our solution. 
Result so far: 104957.51799
Subtract 5751 from 6190 to get 439.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4390, and continue the process.

The quotient of the division is 104957.51799, and the remainder is 0.000439.