99422578 ÷ 487 
The aim is to understand the frequency of 487 in 99422578.

Going ahead to step 1:
The number 487 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 487

Step 2:
When dividing 99 by 487, we get 0 with a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 99 leaves us with 99.
Append the next digit (4) from the dividend to 99 and continue with: 994 / 487

On to step 3:
994 divided by 487 is 2 with a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 974 from 994, we get 20.
Take the next digit (2) from the dividend and append it to 20, then repeat: 202 / 487

On to step 4:
If we divide 202 by 487, we get 0 and a remainder of 202.
Write down 0 as next digit of the result. 
Result so far: 20.0
If we subtract 0 from 202, we get 202.
Fetch the next digit (2) from the dividend, attach it to 202 and continue: 2022 / 487

Moving on to step 5:
2022 divided by 487 is 4 with a remainder of 74.
Write down 4 as next digit of the result. 
Result so far: 204.0
Subtract 1948 from 2022 to get 74.
Include the next digit (5) from the dividend after 74, then repeat: 745 / 487

Going ahead to step 6:
745 divided by 487 is 1 with a remainder of 258.
The number 1 becomes the next digit in our result. 
Result so far: 2041.0
If we take 487 away from 745, we end up with 258.
Take the next digit (7) from the dividend and append it to 258, then repeat: 2587 / 487

On to step 7:
The number 487 fits into 2587 5 times, leaving a remainder of 152.
The number 5 becomes the next digit in our result. 
Result so far: 20415.0
The remainder is 152 after subtracting 2435 from 2587.
Append the next digit (8) from the dividend to 152 and continue with: 1528 / 487

Step 8:
487 can be fit into 1528 3 times, resulting in a remainder of 67.
Record the quotient 3 as the next digit in the result. 
Result so far: 204153.0
Deduct 1461 from 1528 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 9:
487 goes into 670 1 times with a remainder of 183.
Write down 1 as next digit of the result. 
Result so far: 204153.1
The remainder is 183 after subtracting 487 from 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

On to step 10:
487 goes into 1830 3 times with a remainder of 369.
Put 3 as the next digit of the answer. 
Result so far: 204153.13
The remainder is 369 after subtracting 1461 from 1830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3690, and continue the process.

Going ahead to step 11:
When dividing 3690 by 487, we get 7 with a remainder of 281.
Put 7 as the next digit of the answer. 
Result so far: 204153.137
Deduct 3409 from 3690 and we're left with 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Advancing to step 12:
When dividing 2810 by 487, we get 5 with a remainder of 375.
Record the quotient 5 as the next digit in the result. 
Result so far: 204153.1375
Deduct 2435 from 2810 and we're left with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Advancing to step 13:
The number 487 fits into 3750 7 times, leaving a remainder of 341.
Put 7 as the next digit of the answer. 
Result so far: 204153.13757
The remainder is 341 after subtracting 3409 from 3750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

Going ahead to step 14:
The number 487 fits into 3410 7 times, leaving a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 204153.137577
The remainder is 1 after subtracting 3409 from 3410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Our division results in 204153.137577 with a remaining 1e-07.