We look at the division of 898578 by 59 
The aim is to understand the frequency of 59 in 898578.

Going ahead to step 1:
59 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 59

Moving on to step 2:
59 goes into 89 1 times with a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 59 from 89 to get 30.
Take the next digit (8) from the dividend and append it to 30, then repeat: 308 / 59

On to step 3:
If we divide 308 by 59, we get 5 and a remainder of 13.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
The remainder is 13 after subtracting 295 from 308.
Fetch the next digit (5) from the dividend, attach it to 13 and continue: 135 / 59

Advancing to step 4:
59 can be fit into 135 2 times, resulting in a remainder of 17.
Record the quotient 2 as the next digit in the result. 
Result so far: 152.0
If we take 118 away from 135, we end up with 17.
Take the next digit (7) from the dividend and append it to 17, then repeat: 177 / 59

Moving on to step 5:
The number 59 fits into 177 3 times, leaving a remainder of 0.
The next digit of our result is 3. 
Result so far: 1523.0
Subtract 177 from 177 to get 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 59

On to step 6:
8 divided by 59 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 15230.0
Subtracting 0 from 8 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 7:
When dividing 80 by 59, we get 1 with a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 15230.1
If we take 59 away from 80, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 8:
The number 59 fits into 210 3 times, leaving a remainder of 33.
The next digit of our result is 3. 
Result so far: 15230.13
The remainder is 33 after subtracting 177 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 9:
330 divided by 59 is 5 with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 15230.135
If we subtract 295 from 330, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 10:
59 can be fit into 350 5 times, resulting in a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 15230.1355
If we take 295 away from 350, we end up 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.

The final outcome is 15230.1355, with a leftover of 0.00055.