We look at the division of 645475 by 58 
Let's see how many times 58 fits into 645475.

Advancing to step 1:
58 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 58

Advancing to step 2:
58 goes into 64 1 times with a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 58 from 64 to get 6.
Append the next digit (5) from the dividend to 6 and continue with: 65 / 58

Moving on to step 3:
If we divide 65 by 58, we get 1 and a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 11.0
The remainder is 7 after subtracting 58 from 65.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 58

Moving on to step 4:
If we divide 74 by 58, we get 1 and a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 111.0
Subtracting 58 from 74 leaves us with 16.
Include the next digit (7) from the dividend after 16, then repeat: 167 / 58

Advancing to step 5:
167 divided by 58 is 2 with a remainder of 51.
The next digit of our result is 2. 
Result so far: 1112.0
If we subtract 116 from 167, we get 51.
Grab the next digit (5) from the dividend, add it to 51, then carry on: 515 / 58

Step 6:
58 goes into 515 8 times with a remainder of 51.
Write down 8 as next digit of the result. 
Result so far: 11128.0
If we subtract 464 from 515, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 7:
510 divided by 58 is 8 with a remainder of 46.
The number 8 becomes the next digit in our result. 
Result so far: 11128.8
If we take 464 away from 510, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 8:
The number 58 fits into 460 7 times, leaving a remainder of 54.
The number 7 becomes the next digit in our result. 
Result so far: 11128.87
Subtracting 406 from 460 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 9:
When dividing 540 by 58, we get 9 with a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 11128.879
Deduct 522 from 540 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 10:
58 can be fit into 180 3 times, resulting in a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 11128.8793
If we subtract 174 from 180, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 11:
58 goes into 60 1 times with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 11128.87931
Subtracting 58 from 60 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 12:
20 divided by 58 is 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 11128.87931
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
58 goes into 200 3 times with a remainder of 26.
The number 3 becomes the next digit in our result. 
Result so far: 11128.8793103
Deduct 174 from 200 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 14:
When dividing 260 by 58, we get 4 with a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 11128.87931034
Deduct 232 from 260 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 11128.87931034, with a leftover of 2.8e-08.