819641 divided by 73 
Let's see how many times 73 fits into 819641.

On to step 1:
The number 73 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 73

Let's proceed to step 2:
73 goes into 81 1 times with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 73 from 81, we get 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 73

On to step 3:
73 can be fit into 89 1 times, resulting in a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 73 from 89 to get 16.
Fetch the next digit (6) from the dividend, attach it to 16 and continue: 166 / 73

Moving on to step 4:
When dividing 166 by 73, we get 2 with a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 112.0
Subtract 146 from 166 to get 20.
Take the next digit (4) from the dividend and append it to 20, then repeat: 204 / 73

On to step 5:
The number 73 fits into 204 2 times, leaving a remainder of 58.
The next digit of our result is 2. 
Result so far: 1122.0
Subtract 146 from 204 to get 58.
Take the next digit (1) from the dividend and append it to 58, then repeat: 581 / 73

On to step 6:
73 can be fit into 581 7 times, resulting in a remainder of 70.
The next digit of our result is 7. 
Result so far: 11227.0
Subtract 511 from 581 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.

Moving on to step 7:
73 can be fit into 700 9 times, resulting in a remainder of 43.
Use 9 as the next digit of our solution. 
Result so far: 11227.9
Deduct 657 from 700 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 8:
73 can be fit into 430 5 times, resulting in a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 11227.95
Subtracting 365 from 430 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 9:
73 can be fit into 650 8 times, resulting in a remainder of 66.
The next digit of our result is 8. 
Result so far: 11227.958
Subtract 584 from 650 to 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.

Let's proceed to step 10:
73 goes into 660 9 times with a remainder of 3.
The next digit of our result is 9. 
Result so far: 11227.9589
If we subtract 657 from 660, we 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:
73 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 11227.9589
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 12:
The number 73 fits into 300 4 times, leaving a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 11227.958904
Subtract 292 from 300 to 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.

Going ahead to step 13:
When dividing 80 by 73, we get 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 11227.9589041
Subtract 73 from 80 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 14:
73 goes into 70 0 times with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 11227.9589041
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 final result is 11227.9589041 with a remainder of 7e-08.