We're dividing 450315 by 68 
We want to figure out the number of times 450315 can be divided by 68.

Going ahead to step 1:
When dividing 4 by 68, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 68

Moving on to step 2:
68 can be fit into 45 0 times, resulting in a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Take the next digit (0) from the dividend and append it to 45, then repeat: 450 / 68

Let's proceed to step 3:
68 can be fit into 450 6 times, resulting in a remainder of 42.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 408 away from 450, we end up with 42.
Bring next digit (3) of the dividend behind the 42 and repeat the process: 423 / 68

Let's proceed to step 4:
If we divide 423 by 68, we get 6 and a remainder of 15.
Record the quotient 6 as the next digit in the result. 
Result so far: 66.0
The remainder is 15 after subtracting 408 from 423.
Include the next digit (1) from the dividend after 15, then repeat: 151 / 68

Advancing to step 5:
68 can be fit into 151 2 times, resulting in a remainder of 15.
The number 2 becomes the next digit in our result. 
Result so far: 662.0
Subtract 136 from 151 to get 15.
Bring next digit (5) of the dividend behind the 15 and repeat the process: 155 / 68

On to step 6:
The number 68 fits into 155 2 times, leaving a remainder of 19.
The next digit of our result is 2. 
Result so far: 6622.0
If we subtract 136 from 155, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
68 goes into 190 2 times with a remainder of 54.
Record the quotient 2 as the next digit in the result. 
Result so far: 6622.2
Deduct 136 from 190 and we're left 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.

Step 8:
The number 68 fits into 540 7 times, leaving a remainder of 64.
Use 7 as the next digit of our solution. 
Result so far: 6622.27
If we take 476 away from 540, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 9:
68 can be fit into 640 9 times, resulting in a remainder of 28.
Write down 9 as next digit of the result. 
Result so far: 6622.279
Deduct 612 from 640 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.

Advancing to step 10:
The number 68 fits into 280 4 times, leaving a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 6622.2794
Subtracting 272 from 280 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
If we divide 80 by 68, we get 1 and a remainder of 12.
The next digit of our result is 1. 
Result so far: 6622.27941
Subtract 68 from 80 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 12:
The number 68 fits into 120 1 times, leaving a remainder of 52.
Write down 1 as next digit of the result. 
Result so far: 6622.279411
If we take 68 away from 120, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Our division results in 6622.279411 with a remaining 5.2e-06.