Let's divide 300453 by 68
We want to figure out the number of times 300453 can be divided by 68.

Advancing to step 1:
The number 68 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 68

Step 2:
68 goes into 30 0 times with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Include the next digit (0) from the dividend after 30, then repeat: 300 / 68

Advancing to step 3:
300 divided by 68 is 4 with a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 28 after subtracting 272 from 300.
Include the next digit (4) from the dividend after 28, then repeat: 284 / 68

Going ahead to step 4:
68 can be fit into 284 4 times, resulting in a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 44.0
Subtracting 272 from 284 leaves us with 12.
Append the next digit (5) from the dividend to 12 and continue with: 125 / 68

Advancing to step 5:
If we divide 125 by 68, we get 1 and a remainder of 57.
Put 1 as the next digit of the answer. 
Result so far: 441.0
If we subtract 68 from 125, we get 57.
Bring next digit (3) of the dividend behind the 57 and repeat the process: 573 / 68

Step 6:
If we divide 573 by 68, we get 8 and a remainder of 29.
Use 8 as the next digit of our solution. 
Result so far: 4418.0
The remainder is 29 after subtracting 544 from 573.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 7:
When dividing 290 by 68, we get 4 with a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 4418.4
Deduct 272 from 290 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.

Moving on to step 8:
The number 68 fits into 180 2 times, leaving a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 4418.42
The remainder is 44 after subtracting 136 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 9:
68 goes into 440 6 times with a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 4418.426
If we take 408 away from 440, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
68 can be fit into 320 4 times, resulting in a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 4418.4264
Deduct 272 from 320 and we're left 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.

Moving on to step 11:
The number 68 fits into 480 7 times, leaving a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 4418.42647
Subtracting 476 from 480 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 12:
When dividing 40 by 68, we get 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 4418.42647
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 13:
68 can be fit into 400 5 times, resulting in a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 4418.4264705
Deduct 340 from 400 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 14:
600 divided by 68 is 8 with a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 4418.42647058
Subtract 544 from 600 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Our division results in 4418.42647058 with a remaining 5.6e-08.