We look at the division of 816210 by 73 
We want to figure out the number of times 816210 can be divided by 73.

Step 1:
8 divided by 73 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 73

Moving on to step 2:
81 divided by 73 is 1 with a remainder of 8.
The next digit of our result is 1. 
Result so far: 1.0
If we take 73 away from 81, we end up with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 73

Moving on to step 3:
73 can be fit into 86 1 times, resulting in a remainder of 13.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 13 after subtracting 73 from 86.
Take the next digit (2) from the dividend and append it to 13, then repeat: 132 / 73

On to step 4:
132 divided by 73 is 1 with a remainder of 59.
The number 1 becomes the next digit in our result. 
Result so far: 111.0
Deduct 73 from 132 and we're left with 59.
Fetch the next digit (1) from the dividend, attach it to 59 and continue: 591 / 73

Going ahead to step 5:
73 goes into 591 8 times with a remainder of 7.
The number 8 becomes the next digit in our result. 
Result so far: 1118.0
If we take 584 away from 591, we end up with 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 73

On to step 6:
70 divided by 73 is 0 with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 11180.0
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.

Going ahead to step 7:
If we divide 700 by 73, we get 9 and a remainder of 43.
The number 9 becomes the next digit in our result. 
Result so far: 11180.9
Subtract 657 from 700 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 8:
430 divided by 73 is 5 with a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 11180.95
The remainder is 65 after subtracting 365 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 9:
73 goes into 650 8 times with a remainder of 66.
Record the quotient 8 as the next digit in the result. 
Result so far: 11180.958
If we subtract 584 from 650, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 10:
If we divide 660 by 73, we get 9 and a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 11180.9589
Subtract 657 from 660 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 11:
When dividing 30 by 73, we get 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 11180.9589
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 12:
If we divide 300 by 73, we get 4 and a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 11180.958904
If we subtract 292 from 300, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 13:
The number 73 fits into 80 1 times, leaving a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 11180.9589041
Deduct 73 from 80 and we're left 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.

Let's proceed to step 14:
When dividing 70 by 73, we get 0 with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 11180.9589041
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The quotient of the division is 11180.9589041, and the remainder is 7e-08.