991887 ÷ 58 
The aim is to understand the frequency of 58 in 991887.

On to step 1:
58 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 58

Going ahead to step 2:
When dividing 99 by 58, we get 1 with a remainder of 41.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 58 from 99 to get 41.
Take the next digit (1) from the dividend and append it to 41, then repeat: 411 / 58

Let's proceed to step 3:
If we divide 411 by 58, we get 7 and a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Subtract 406 from 411 to get 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 58

Step 4:
58 can be fit into 58 1 times, resulting in a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 171.0
Subtracting 58 from 58 leaves us with 0.
Grab the next digit (8) from the dividend, add it to 0, then carry on: 8 / 58

Moving on to step 5:
58 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 1710.0
Subtract 0 from 8 to get 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 58

Let's proceed to step 6:
When dividing 87 by 58, we get 1 with a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 17101.0
Subtract 58 from 87 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 7:
The number 58 fits into 290 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 17101.5
If we take 290 away from 290, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
58 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 17101.5
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
58 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 17101.5
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 17101.5 with a balance of 0.0.