58306290 divided by 900 
The aim is to understand the frequency of 900 in 58306290.

Moving on to step 1:
5 divided by 900 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 900

Going ahead to step 2:
58 divided by 900 is 0 with a remainder of 58.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 58 and we're left with 58.
Bring next digit (3) of the dividend behind the 58 and repeat the process: 583 / 900

Going ahead to step 3:
583 divided by 900 is 0 with a remainder of 583.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 583, we end up with 583.
Grab the next digit (0) from the dividend, add it to 583, then carry on: 5830 / 900

Going ahead to step 4:
When dividing 5830 by 900, we get 6 with a remainder of 430.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 5400 from 5830 and we're left with 430.
Include the next digit (6) from the dividend after 430, then repeat: 4306 / 900

Going ahead to step 5:
When dividing 4306 by 900, we get 4 with a remainder of 706.
The next digit of our result is 4. 
Result so far: 64.0
If we take 3600 away from 4306, we end up with 706.
Include the next digit (2) from the dividend after 706, then repeat: 7062 / 900

Moving on to step 6:
900 goes into 7062 7 times with a remainder of 762.
Use 7 as the next digit of our solution. 
Result so far: 647.0
The remainder is 762 after subtracting 6300 from 7062.
Take the next digit (9) from the dividend and append it to 762, then repeat: 7629 / 900

Advancing to step 7:
900 can be fit into 7629 8 times, resulting in a remainder of 429.
The number 8 becomes the next digit in our result. 
Result so far: 6478.0
If we take 7200 away from 7629, we end up with 429.
Bring next digit (0) of the dividend behind the 429 and repeat the process: 4290 / 900

On to step 8:
When dividing 4290 by 900, we get 4 with a remainder of 690.
Write down 4 as next digit of the result. 
Result so far: 64784.0
The remainder is 690 after subtracting 3600 from 4290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Let's proceed to step 9:
The number 900 fits into 6900 7 times, leaving a remainder of 600.
Write down 7 as next digit of the result. 
Result so far: 64784.7
Subtracting 6300 from 6900 leaves us with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Let's proceed to step 10:
When dividing 6000 by 900, we get 6 with a remainder of 600.
The next digit of our result is 6. 
Result so far: 64784.76
The remainder is 600 after subtracting 5400 from 6000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Moving on to step 11:
900 can be fit into 6000 6 times, resulting in a remainder of 600.
Record the quotient 6 as the next digit in the result. 
Result so far: 64784.766
Subtracting 5400 from 6000 leaves us with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

The quotient of the division is 64784.766, and the remainder is 0.06.