Let's divide 68203211 by 154
The aim is to understand the frequency of 154 in 68203211.

Let's proceed to step 1:
The number 154 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 154

Going ahead to step 2:
If we divide 68 by 154, we get 0 and a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 68 leaves us with 68.
Grab the next digit (2) from the dividend, add it to 68, then carry on: 682 / 154

Advancing to step 3:
682 divided by 154 is 4 with a remainder of 66.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 66 after subtracting 616 from 682.
Append the next digit (0) from the dividend to 66 and continue with: 660 / 154

Advancing to step 4:
The number 154 fits into 660 4 times, leaving a remainder of 44.
The next digit of our result is 4. 
Result so far: 44.0
Subtracting 616 from 660 leaves us with 44.
Take the next digit (3) from the dividend and append it to 44, then repeat: 443 / 154

Going ahead to step 5:
When dividing 443 by 154, we get 2 with a remainder of 135.
The number 2 becomes the next digit in our result. 
Result so far: 442.0
Subtracting 308 from 443 leaves us with 135.
Bring next digit (2) of the dividend behind the 135 and repeat the process: 1352 / 154

On to step 6:
If we divide 1352 by 154, we get 8 and a remainder of 120.
Write down 8 as next digit of the result. 
Result so far: 4428.0
If we subtract 1232 from 1352, we get 120.
Append the next digit (1) from the dividend to 120 and continue with: 1201 / 154

Moving on to step 7:
If we divide 1201 by 154, we get 7 and a remainder of 123.
Write down 7 as next digit of the result. 
Result so far: 44287.0
If we subtract 1078 from 1201, we get 123.
Fetch the next digit (1) from the dividend, attach it to 123 and continue: 1231 / 154

Let's proceed to step 8:
154 goes into 1231 7 times with a remainder of 153.
Use 7 as the next digit of our solution. 
Result so far: 442877.0
The remainder is 153 after subtracting 1078 from 1231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Step 9:
154 goes into 1530 9 times with a remainder of 144.
The next digit of our result is 9. 
Result so far: 442877.9
If we take 1386 away from 1530, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 10:
If we divide 1440 by 154, we get 9 and a remainder of 54.
Record the quotient 9 as the next digit in the result. 
Result so far: 442877.99
If we take 1386 away from 1440, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final outcome is 442877.99, with a leftover of 0.054.