We look at the division of 453689 by 72 
We're looking to find how many times 72 goes into 453689.

Let's proceed to step 1:
When dividing 4 by 72, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 72

Let's proceed to step 2:
When dividing 45 by 72, we get 0 with a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Fetch the next digit (3) from the dividend, attach it to 45 and continue: 453 / 72

Advancing to step 3:
The number 72 fits into 453 6 times, leaving a remainder of 21.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 432 away from 453, we end up with 21.
Fetch the next digit (6) from the dividend, attach it to 21 and continue: 216 / 72

Let's proceed to step 4:
The number 72 fits into 216 3 times, leaving a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 63.0
The remainder is 0 after subtracting 216 from 216.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 72

On to step 5:
The number 72 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 630.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 72

Going ahead to step 6:
When dividing 89 by 72, we get 1 with a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 6301.0
Subtract 72 from 89 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 7:
If we divide 170 by 72, we get 2 and a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 6301.2
The remainder is 26 after subtracting 144 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 8:
72 goes into 260 3 times with a remainder of 44.
Record the quotient 3 as the next digit in the result. 
Result so far: 6301.23
If we subtract 216 from 260, 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.

Step 9:
72 goes into 440 6 times with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 6301.236
Deduct 432 from 440 and we're left 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.

Step 10:
If we divide 80 by 72, we get 1 and a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 6301.2361
Subtracting 72 from 80 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:
When dividing 80 by 72, we get 1 with a remainder of 8.
The next digit of our result is 1. 
Result so far: 6301.23611
If we take 72 away from 80, we end up 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.

The final result is 6301.23611 with a remainder of 8e-06.