Let's divide 90267199 by 649
The aim is to understand the frequency of 649 in 90267199.

Going ahead to step 1:
649 can be fit into 9 0 times, resulting in a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 649

Going ahead to step 2:
The number 649 fits into 90 0 times, leaving a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 90 leaves us with 90.
Append the next digit (2) from the dividend to 90 and continue with: 902 / 649

Going ahead to step 3:
When dividing 902 by 649, we get 1 with a remainder of 253.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 253 after subtracting 649 from 902.
Grab the next digit (6) from the dividend, add it to 253, then carry on: 2536 / 649

Step 4:
649 goes into 2536 3 times with a remainder of 589.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 589 after subtracting 1947 from 2536.
Grab the next digit (7) from the dividend, add it to 589, then carry on: 5897 / 649

On to step 5:
The number 649 fits into 5897 9 times, leaving a remainder of 56.
The number 9 becomes the next digit in our result. 
Result so far: 139.0
If we take 5841 away from 5897, we end up with 56.
Include the next digit (1) from the dividend after 56, then repeat: 561 / 649

Advancing to step 6:
The number 649 fits into 561 0 times, leaving a remainder of 561.
Write down 0 as next digit of the result. 
Result so far: 1390.0
Deduct 0 from 561 and we're left with 561.
Include the next digit (9) from the dividend after 561, then repeat: 5619 / 649

Let's proceed to step 7:
The number 649 fits into 5619 8 times, leaving a remainder of 427.
The number 8 becomes the next digit in our result. 
Result so far: 13908.0
Deduct 5192 from 5619 and we're left with 427.
Fetch the next digit (9) from the dividend, attach it to 427 and continue: 4279 / 649

Advancing to step 8:
If we divide 4279 by 649, we get 6 and a remainder of 385.
The number 6 becomes the next digit in our result. 
Result so far: 139086.0
If we take 3894 away from 4279, we end up with 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Advancing to step 9:
When dividing 3850 by 649, we get 5 with a remainder of 605.
Put 5 as the next digit of the answer. 
Result so far: 139086.5
Deduct 3245 from 3850 and we're left with 605.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

Moving on to step 10:
6050 divided by 649 is 9 with a remainder of 209.
The next digit of our result is 9. 
Result so far: 139086.59
Subtracting 5841 from 6050 leaves us with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Advancing to step 11:
If we divide 2090 by 649, we get 3 and a remainder of 143.
Write down 3 as next digit of the result. 
Result so far: 139086.593
Subtracting 1947 from 2090 leaves us with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Let's proceed to step 12:
The number 649 fits into 1430 2 times, leaving a remainder of 132.
The next digit of our result is 2. 
Result so far: 139086.5932
Deduct 1298 from 1430 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 13:
The number 649 fits into 1320 2 times, leaving a remainder of 22.
Use 2 as the next digit of our solution. 
Result so far: 139086.59322
The remainder is 22 after subtracting 1298 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final outcome is 139086.59322, with a leftover of 2.2e-05.