We divide 68288855 by 921
The aim is to understand the frequency of 921 in 68288855.

Going ahead to step 1:
The number 921 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 921

Step 2:
If we divide 68 by 921, we get 0 and a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Take the next digit (2) from the dividend and append it to 68, then repeat: 682 / 921

Advancing to step 3:
If we divide 682 by 921, we get 0 and a remainder of 682.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 682, we end up with 682.
Include the next digit (8) from the dividend after 682, then repeat: 6828 / 921

Going ahead to step 4:
If we divide 6828 by 921, we get 7 and a remainder of 381.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 6447 from 6828 to get 381.
Append the next digit (8) from the dividend to 381 and continue with: 3818 / 921

Let's proceed to step 5:
When dividing 3818 by 921, we get 4 with a remainder of 134.
The number 4 becomes the next digit in our result. 
Result so far: 74.0
The remainder is 134 after subtracting 3684 from 3818.
Take the next digit (8) from the dividend and append it to 134, then repeat: 1348 / 921

Moving on to step 6:
The number 921 fits into 1348 1 times, leaving a remainder of 427.
Use 1 as the next digit of our solution. 
Result so far: 741.0
Subtracting 921 from 1348 leaves us with 427.
Grab the next digit (5) from the dividend, add it to 427, then carry on: 4275 / 921

Step 7:
The number 921 fits into 4275 4 times, leaving a remainder of 591.
Record the quotient 4 as the next digit in the result. 
Result so far: 7414.0
If we take 3684 away from 4275, we end up with 591.
Grab the next digit (5) from the dividend, add it to 591, then carry on: 5915 / 921

Let's proceed to step 8:
When dividing 5915 by 921, we get 6 with a remainder of 389.
Record the quotient 6 as the next digit in the result. 
Result so far: 74146.0
If we subtract 5526 from 5915, we get 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

Step 9:
If we divide 3890 by 921, we get 4 and a remainder of 206.
Use 4 as the next digit of our solution. 
Result so far: 74146.4
Subtract 3684 from 3890 to get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Moving on to step 10:
If we divide 2060 by 921, we get 2 and a remainder of 218.
The next digit of our result is 2. 
Result so far: 74146.42
Deduct 1842 from 2060 and we're left with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Let's proceed to step 11:
921 goes into 2180 2 times with a remainder of 338.
The number 2 becomes the next digit in our result. 
Result so far: 74146.422
Subtract 1842 from 2180 to get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

The final result is 74146.422 with a remainder of 0.0338.