We look at the division of 857459 by 58 
We want to figure out the number of times 857459 can be divided by 58.

Step 1:
The number 58 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 58

Step 2:
58 goes into 85 1 times with a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 58 from 85 and we're left with 27.
Append the next digit (7) from the dividend to 27 and continue with: 277 / 58

Moving on to step 3:
The number 58 fits into 277 4 times, leaving a remainder of 45.
The next digit of our result is 4. 
Result so far: 14.0
Deduct 232 from 277 and we're left with 45.
Append the next digit (4) from the dividend to 45 and continue with: 454 / 58

On to step 4:
454 divided by 58 is 7 with a remainder of 48.
Put 7 as the next digit of the answer. 
Result so far: 147.0
Subtracting 406 from 454 leaves us with 48.
Take the next digit (5) from the dividend and append it to 48, then repeat: 485 / 58

Going ahead to step 5:
58 goes into 485 8 times with a remainder of 21.
The next digit of our result is 8. 
Result so far: 1478.0
Subtract 464 from 485 to get 21.
Include the next digit (9) from the dividend after 21, then repeat: 219 / 58

Moving on to step 6:
The number 58 fits into 219 3 times, leaving a remainder of 45.
The number 3 becomes the next digit in our result. 
Result so far: 14783.0
Subtracting 174 from 219 leaves us with 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:
When dividing 450 by 58, we get 7 with a remainder of 44.
Put 7 as the next digit of the answer. 
Result so far: 14783.7
The remainder is 44 after subtracting 406 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 8:
58 goes into 440 7 times with a remainder of 34.
Record the quotient 7 as the next digit in the result. 
Result so far: 14783.77
Subtracting 406 from 440 leaves us 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.

Our division results in 14783.77 with a remaining 0.034.