640958 ÷ 58 
We want to figure out the number of times 640958 can be divided by 58.

Step 1:
58 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 58

Advancing to step 2:
When dividing 64 by 58, we get 1 with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 58 from 64 leaves us with 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 58

Going ahead to step 3:
58 goes into 60 1 times with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtract 58 from 60 to get 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 58

Moving on to step 4:
When dividing 29 by 58, we get 0 with a remainder of 29.
Record the quotient 0 as the next digit in the result. 
Result so far: 110.0
If we take 0 away from 29, we end up with 29.
Include the next digit (5) from the dividend after 29, then repeat: 295 / 58

Step 5:
295 divided by 58 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 1105.0
If we take 290 away from 295, we end up with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 58

Let's proceed to step 6:
If we divide 58 by 58, we get 1 and a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 11051.0
Subtracting 58 from 58 leaves us 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.

Advancing to step 7:
58 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 11051.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
The number 58 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 11051.0
Subtracting 0 from 0 leaves us 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.

The final result is 11051.0 with a remainder of 0.0.