We're dividing 485487 by 58 
Our goal is to divide 485487 by 58.

Step 1:
4 divided by 58 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 58

Step 2:
48 divided by 58 is 0 with a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 48, we end up with 48.
Bring next digit (5) of the dividend behind the 48 and repeat the process: 485 / 58

Let's proceed to step 3:
58 can be fit into 485 8 times, resulting in a remainder of 21.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 464 from 485, we get 21.
Fetch the next digit (4) from the dividend, attach it to 21 and continue: 214 / 58

Advancing to step 4:
If we divide 214 by 58, we get 3 and a remainder of 40.
Use 3 as the next digit of our solution. 
Result so far: 83.0
If we take 174 away from 214, we end up with 40.
Fetch the next digit (8) from the dividend, attach it to 40 and continue: 408 / 58

Going ahead to step 5:
The number 58 fits into 408 7 times, leaving a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 837.0
The remainder is 2 after subtracting 406 from 408.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 58

Moving on to step 6:
27 divided by 58 is 0 with a remainder of 27.
The next digit of our result is 0. 
Result so far: 8370.0
Subtract 0 from 27 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 7:
58 goes into 270 4 times with a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 8370.4
Deduct 232 from 270 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 8:
The number 58 fits into 380 6 times, leaving a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 8370.46
Deduct 348 from 380 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 9:
58 goes into 320 5 times with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 8370.465
Deduct 290 from 320 and we're left 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.

Going ahead to step 10:
When dividing 300 by 58, we get 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 8370.4655
If we subtract 290 from 300, we 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.

The quotient of the division is 8370.4655, and the remainder is 0.0001.