81619 ÷ 73 
Let's see how many times 73 fits into 81619.

Advancing to step 1:
73 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 73

Advancing to step 2:
When dividing 81 by 73, we get 1 with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 73 from 81 and we're left with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 73

Let's proceed to step 3:
When dividing 86 by 73, we get 1 with a remainder of 13.
The next digit of our result is 1. 
Result so far: 11.0
If we subtract 73 from 86, we get 13.
Include the next digit (1) from the dividend after 13, then repeat: 131 / 73

Moving on to step 4:
If we divide 131 by 73, we get 1 and a remainder of 58.
The number 1 becomes the next digit in our result. 
Result so far: 111.0
Deduct 73 from 131 and we're left with 58.
Append the next digit (9) from the dividend to 58 and continue with: 589 / 73

On to step 5:
When dividing 589 by 73, we get 8 with a remainder of 5.
Write down 8 as next digit of the result. 
Result so far: 1118.0
If we take 584 away from 589, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 6:
When dividing 50 by 73, we get 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 1118.0
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 7:
73 can be fit into 500 6 times, resulting in a remainder of 62.
Write down 6 as next digit of the result. 
Result so far: 1118.06
Subtract 438 from 500 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 8:
The number 73 fits into 620 8 times, leaving a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 1118.068
The remainder is 36 after subtracting 584 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 9:
If we divide 360 by 73, we get 4 and a remainder of 68.
The number 4 becomes the next digit in our result. 
Result so far: 1118.0684
The remainder is 68 after subtracting 292 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 10:
When dividing 680 by 73, we get 9 with a remainder of 23.
Record the quotient 9 as the next digit in the result. 
Result so far: 1118.06849
Subtract 657 from 680 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 11:
If we divide 230 by 73, we get 3 and a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 1118.068493
Subtract 219 from 230 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 12:
110 divided by 73 is 1 with a remainder of 37.
The next digit of our result is 1. 
Result so far: 1118.0684931
Deduct 73 from 110 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 13:
When dividing 370 by 73, we get 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 1118.06849315
If we take 365 away from 370, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 1118.06849315 with a remaining 5e-09.