870973 ÷ 58 
Let's see how many times 58 fits into 870973.

Let's proceed to step 1:
58 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 58

Let's proceed to step 2:
58 goes into 87 1 times with a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 58 from 87 leaves us with 29.
Append the next digit (0) from the dividend to 29 and continue with: 290 / 58

Let's proceed to step 3:
58 goes into 290 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we take 290 away from 290, we end up with 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 58

Going ahead to step 4:
9 divided by 58 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 150.0
If we take 0 away from 9, we end up with 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 58

Let's proceed to step 5:
When dividing 97 by 58, we get 1 with a remainder of 39.
The number 1 becomes the next digit in our result. 
Result so far: 1501.0
If we subtract 58 from 97, we get 39.
Append the next digit (3) from the dividend to 39 and continue with: 393 / 58

Step 6:
If we divide 393 by 58, we get 6 and a remainder of 45.
Use 6 as the next digit of our solution. 
Result so far: 15016.0
Subtract 348 from 393 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 7:
58 goes into 450 7 times with a remainder of 44.
Write down 7 as next digit of the result. 
Result so far: 15016.7
Subtracting 406 from 450 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 8:
If we divide 440 by 58, we get 7 and a remainder of 34.
Put 7 as the next digit of the answer. 
Result so far: 15016.77
Deduct 406 from 440 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The final outcome is 15016.77, with a leftover of 0.034.