Let's divide 90333511 by 146
The aim is to understand the frequency of 146 in 90333511.

Going ahead to step 1:
146 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 146

On to step 2:
The number 146 fits into 90 0 times, leaving a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Append the next digit (3) from the dividend to 90 and continue with: 903 / 146

Going ahead to step 3:
The number 146 fits into 903 6 times, leaving a remainder of 27.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Deduct 876 from 903 and we're left with 27.
Include the next digit (3) from the dividend after 27, then repeat: 273 / 146

Advancing to step 4:
146 goes into 273 1 times with a remainder of 127.
Put 1 as the next digit of the answer. 
Result so far: 61.0
Deduct 146 from 273 and we're left with 127.
Include the next digit (3) from the dividend after 127, then repeat: 1273 / 146

Moving on to step 5:
If we divide 1273 by 146, we get 8 and a remainder of 105.
Record the quotient 8 as the next digit in the result. 
Result so far: 618.0
Deduct 1168 from 1273 and we're left with 105.
Grab the next digit (5) from the dividend, add it to 105, then carry on: 1055 / 146

Let's proceed to step 6:
When dividing 1055 by 146, we get 7 with a remainder of 33.
Use 7 as the next digit of our solution. 
Result so far: 6187.0
The remainder is 33 after subtracting 1022 from 1055.
Append the next digit (1) from the dividend to 33 and continue with: 331 / 146

Step 7:
If we divide 331 by 146, we get 2 and a remainder of 39.
Write down 2 as next digit of the result. 
Result so far: 61872.0
Subtract 292 from 331 to get 39.
Grab the next digit (1) from the dividend, add it to 39, then carry on: 391 / 146

Step 8:
If we divide 391 by 146, we get 2 and a remainder of 99.
Use 2 as the next digit of our solution. 
Result so far: 618722.0
Deduct 292 from 391 and we're left with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Let's proceed to step 9:
When dividing 990 by 146, we get 6 with a remainder of 114.
The next digit of our result is 6. 
Result so far: 618722.6
Subtracting 876 from 990 leaves us with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Going ahead to step 10:
The number 146 fits into 1140 7 times, leaving a remainder of 118.
The number 7 becomes the next digit in our result. 
Result so far: 618722.67
The remainder is 118 after subtracting 1022 from 1140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Let's proceed to step 11:
If we divide 1180 by 146, we get 8 and a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 618722.678
The remainder is 12 after subtracting 1168 from 1180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 12:
120 divided by 146 is 0 with a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 618722.678
The remainder is 120 after subtracting 0 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 13:
When dividing 1200 by 146, we get 8 with a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 618722.67808
Subtracting 1168 from 1200 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 14:
146 goes into 320 2 times with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 618722.678082
If we subtract 292 from 320, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 15:
146 can be fit into 280 1 times, resulting in a remainder of 134.
Write down 1 as next digit of the result. 
Result so far: 618722.6780821
If we subtract 146 from 280, we get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Going ahead to step 16:
The number 146 fits into 1340 9 times, leaving a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 618722.67808219
If we take 1314 away from 1340, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final result is 618722.67808219 with a remainder of 2.6e-08.