80122691 ÷ 250 
The aim is to understand the frequency of 250 in 80122691.

Going ahead to step 1:
If we divide 8 by 250, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 250

Going ahead to step 2:
250 can be fit into 80 0 times, resulting in a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Grab the next digit (1) from the dividend, add it to 80, then carry on: 801 / 250

Advancing to step 3:
801 divided by 250 is 3 with a remainder of 51.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 750 from 801 to get 51.
Fetch the next digit (2) from the dividend, attach it to 51 and continue: 512 / 250

Advancing to step 4:
When dividing 512 by 250, we get 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 32.0
If we take 500 away from 512, we end up with 12.
Include the next digit (2) from the dividend after 12, then repeat: 122 / 250

Step 5:
250 goes into 122 0 times with a remainder of 122.
The number 0 becomes the next digit in our result. 
Result so far: 320.0
Deduct 0 from 122 and we're left with 122.
Fetch the next digit (6) from the dividend, attach it to 122 and continue: 1226 / 250

Going ahead to step 6:
When dividing 1226 by 250, we get 4 with a remainder of 226.
The number 4 becomes the next digit in our result. 
Result so far: 3204.0
Deduct 1000 from 1226 and we're left with 226.
Grab the next digit (9) from the dividend, add it to 226, then carry on: 2269 / 250

Going ahead to step 7:
250 goes into 2269 9 times with a remainder of 19.
The next digit of our result is 9. 
Result so far: 32049.0
Deduct 2250 from 2269 and we're left with 19.
Grab the next digit (1) from the dividend, add it to 19, then carry on: 191 / 250

Let's proceed to step 8:
If we divide 191 by 250, we get 0 and a remainder of 191.
Record the quotient 0 as the next digit in the result. 
Result so far: 320490.0
If we subtract 0 from 191, we get 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Moving on to step 9:
If we divide 1910 by 250, we get 7 and a remainder of 160.
The next digit of our result is 7. 
Result so far: 320490.7
If we take 1750 away from 1910, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 10:
The number 250 fits into 1600 6 times, leaving a remainder of 100.
Record the quotient 6 as the next digit in the result. 
Result so far: 320490.76
Deduct 1500 from 1600 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 11:
When dividing 1000 by 250, we get 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 320490.764
The remainder is 0 after subtracting 1000 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
If we divide 0 by 250, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 320490.764
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 13:
0 divided by 250 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 320490.764
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 320490.764, with a leftover of 0.0.