We look at the division of 90633292 by 361 
The aim is to understand the frequency of 361 in 90633292.

Advancing to step 1:
9 divided by 361 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 361

Let's proceed to step 2:
361 goes into 90 0 times with a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Grab the next digit (6) from the dividend, add it to 90, then carry on: 906 / 361

Let's proceed to step 3:
When dividing 906 by 361, we get 2 with a remainder of 184.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 184 after subtracting 722 from 906.
Fetch the next digit (3) from the dividend, attach it to 184 and continue: 1843 / 361

Moving on to step 4:
361 goes into 1843 5 times with a remainder of 38.
The next digit of our result is 5. 
Result so far: 25.0
If we subtract 1805 from 1843, we get 38.
Grab the next digit (3) from the dividend, add it to 38, then carry on: 383 / 361

Moving on to step 5:
If we divide 383 by 361, we get 1 and a remainder of 22.
The next digit of our result is 1. 
Result so far: 251.0
If we take 361 away from 383, we end up with 22.
Include the next digit (2) from the dividend after 22, then repeat: 222 / 361

Going ahead to step 6:
361 can be fit into 222 0 times, resulting in a remainder of 222.
The number 0 becomes the next digit in our result. 
Result so far: 2510.0
If we take 0 away from 222, we end up with 222.
Include the next digit (9) from the dividend after 222, then repeat: 2229 / 361

Let's proceed to step 7:
When dividing 2229 by 361, we get 6 with a remainder of 63.
The number 6 becomes the next digit in our result. 
Result so far: 25106.0
If we subtract 2166 from 2229, we get 63.
Bring next digit (2) of the dividend behind the 63 and repeat the process: 632 / 361

Advancing to step 8:
The number 361 fits into 632 1 times, leaving a remainder of 271.
Use 1 as the next digit of our solution. 
Result so far: 251061.0
Subtract 361 from 632 to get 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Advancing to step 9:
361 goes into 2710 7 times with a remainder of 183.
The number 7 becomes the next digit in our result. 
Result so far: 251061.7
If we take 2527 away from 2710, we end up with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Going ahead to step 10:
361 goes into 1830 5 times with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 251061.75
Deduct 1805 from 1830 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 11:
250 divided by 361 is 0 with a remainder of 250.
The number 0 becomes the next digit in our result. 
Result so far: 251061.75
The remainder is 250 after subtracting 0 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 12:
If we divide 2500 by 361, we get 6 and a remainder of 334.
The next digit of our result is 6. 
Result so far: 251061.7506
If we take 2166 away from 2500, we end up with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

On to step 13:
The number 361 fits into 3340 9 times, leaving a remainder of 91.
Record the quotient 9 as the next digit in the result. 
Result so far: 251061.75069
Subtracting 3249 from 3340 leaves us with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 14:
361 goes into 910 2 times with a remainder of 188.
The number 2 becomes the next digit in our result. 
Result so far: 251061.750692
Subtract 722 from 910 to get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 15:
361 can be fit into 1880 5 times, resulting in a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 251061.7506925
Deduct 1805 from 1880 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 16:
If we divide 750 by 361, we get 2 and a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 251061.75069252
Subtract 722 from 750 to 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.

In conclusion, the division gives 251061.75069252 with a balance of 2.8e-08.