Let's divide 455420 by 89
We're looking to find how many times 89 goes into 455420.

Let's proceed to step 1:
When dividing 4 by 89, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 89

Going ahead to step 2:
89 can be fit into 45 0 times, resulting in a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Take the next digit (5) from the dividend and append it to 45, then repeat: 455 / 89

Advancing to step 3:
When dividing 455 by 89, we get 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 445 away from 455, we end up with 10.
Bring next digit (4) of the dividend behind the 10 and repeat the process: 104 / 89

Going ahead to step 4:
When dividing 104 by 89, we get 1 with a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 51.0
If we take 89 away from 104, we end up with 15.
Bring next digit (2) of the dividend behind the 15 and repeat the process: 152 / 89

Let's proceed to step 5:
152 divided by 89 is 1 with a remainder of 63.
Write down 1 as next digit of the result. 
Result so far: 511.0
The remainder is 63 after subtracting 89 from 152.
Grab the next digit (0) from the dividend, add it to 63, then carry on: 630 / 89

Moving on to step 6:
630 divided by 89 is 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 5117.0
If we take 623 away from 630, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
70 divided by 89 is 0 with a remainder of 70.
The next digit of our result is 0. 
Result so far: 5117.0
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 8:
The number 89 fits into 700 7 times, leaving a remainder of 77.
The next digit of our result is 7. 
Result so far: 5117.07
The remainder is 77 after subtracting 623 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Let's proceed to step 9:
89 goes into 770 8 times with a remainder of 58.
The next digit of our result is 8. 
Result so far: 5117.078
If we take 712 away from 770, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 10:
89 can be fit into 580 6 times, resulting in a remainder of 46.
Record the quotient 6 as the next digit in the result. 
Result so far: 5117.0786
Subtract 534 from 580 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 11:
460 divided by 89 is 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 5117.07865
If we take 445 away from 460, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 12:
89 can be fit into 150 1 times, resulting in a remainder of 61.
The number 1 becomes the next digit in our result. 
Result so far: 5117.078651
Subtract 89 from 150 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 13:
When dividing 610 by 89, we get 6 with a remainder of 76.
The number 6 becomes the next digit in our result. 
Result so far: 5117.0786516
Subtract 534 from 610 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 14:
89 goes into 760 8 times with a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 5117.07865168
Subtracting 712 from 760 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Our division results in 5117.07865168 with a remaining 4.8e-08.