120453 ÷ 58 
We want to divide 120453 by 58.

Going ahead to step 1:
The number 58 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 58

Let's proceed to step 2:
If we divide 12 by 58, we get 0 and a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Grab the next digit (0) from the dividend, add it to 12, then carry on: 120 / 58

Moving on to step 3:
58 can be fit into 120 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 116 from 120 to get 4.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 58

Step 4:
44 divided by 58 is 0 with a remainder of 44.
The next digit of our result is 0. 
Result so far: 20.0
If we subtract 0 from 44, we get 44.
Append the next digit (5) from the dividend to 44 and continue with: 445 / 58

On to step 5:
58 goes into 445 7 times with a remainder of 39.
The next digit of our result is 7. 
Result so far: 207.0
If we take 406 away from 445, we end up with 39.
Append the next digit (3) from the dividend to 39 and continue with: 393 / 58

On to step 6:
The number 58 fits into 393 6 times, leaving a remainder of 45.
Put 6 as the next digit of the answer. 
Result so far: 2076.0
Deduct 348 from 393 and we're left 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.

Moving on to step 7:
450 divided by 58 is 7 with a remainder of 44.
Use 7 as the next digit of our solution. 
Result so far: 2076.7
If we subtract 406 from 450, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 8:
440 divided by 58 is 7 with a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 2076.77
Subtract 406 from 440 to get 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 quotient of the division is 2076.77, and the remainder is 0.034.