We look at the division of 487580 by 58 
We want to figure out the number of times 487580 can be divided by 58.

Step 1:
If we divide 4 by 58, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 58

Going ahead to step 2:
When dividing 48 by 58, we get 0 with a remainder of 48.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 48 and we're left with 48.
Bring next digit (7) of the dividend behind the 48 and repeat the process: 487 / 58

Going ahead to step 3:
487 divided by 58 is 8 with a remainder of 23.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 464 from 487 to get 23.
Take the next digit (5) from the dividend and append it to 23, then repeat: 235 / 58

Step 4:
58 can be fit into 235 4 times, resulting in a remainder of 3.
The next digit of our result is 4. 
Result so far: 84.0
Deduct 232 from 235 and we're left with 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 58

Moving on to step 5:
The number 58 fits into 38 0 times, leaving a remainder of 38.
The next digit of our result is 0. 
Result so far: 840.0
If we take 0 away from 38, we end up with 38.
Fetch the next digit (0) from the dividend, attach it to 38 and continue: 380 / 58

Let's proceed to step 6:
58 can be fit into 380 6 times, resulting in a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 8406.0
If we subtract 348 from 380, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 7:
320 divided by 58 is 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 8406.5
If we take 290 away from 320, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
58 goes into 300 5 times with a remainder of 10.
The next digit of our result is 5. 
Result so far: 8406.55
Subtract 290 from 300 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

After the division, we end up with 8406.55 and a remainder of 0.01.