We're dividing 181990 by 63 
The aim is to understand the frequency of 63 in 181990.

On to step 1:
63 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 63

Let's proceed to step 2:
63 goes into 18 0 times with a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Take the next digit (1) from the dividend and append it to 18, then repeat: 181 / 63

Let's proceed to step 3:
When dividing 181 by 63, we get 2 with a remainder of 55.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 126 from 181 leaves us with 55.
Append the next digit (9) from the dividend to 55 and continue with: 559 / 63

On to step 4:
When dividing 559 by 63, we get 8 with a remainder of 55.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
If we subtract 504 from 559, we get 55.
Take the next digit (9) from the dividend and append it to 55, then repeat: 559 / 63

Going ahead to step 5:
If we divide 559 by 63, we get 8 and a remainder of 55.
Write down 8 as next digit of the result. 
Result so far: 288.0
If we subtract 504 from 559, we get 55.
Include the next digit (0) from the dividend after 55, then repeat: 550 / 63

Advancing to step 6:
550 divided by 63 is 8 with a remainder of 46.
The next digit of our result is 8. 
Result so far: 2888.0
Deduct 504 from 550 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 7:
When dividing 460 by 63, we get 7 with a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 2888.7
Subtracting 441 from 460 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 8:
190 divided by 63 is 3 with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 2888.73
The remainder is 1 after subtracting 189 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 9:
63 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 2888.73
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
63 can be fit into 100 1 times, resulting in a remainder of 37.
Write down 1 as next digit of the result. 
Result so far: 2888.7301
If we take 63 away from 100, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 11:
370 divided by 63 is 5 with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 2888.73015
Deduct 315 from 370 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 12:
If we divide 550 by 63, we get 8 and a remainder of 46.
Record the quotient 8 as the next digit in the result. 
Result so far: 2888.730158
Subtract 504 from 550 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 13:
If we divide 460 by 63, we get 7 and a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 2888.7301587
If we subtract 441 from 460, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 14:
63 can be fit into 190 3 times, resulting in a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 2888.73015873
Subtract 189 from 190 to get 1.
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 2888.73015873 with a remaining 1e-09.