We divide 81599943 by 73
We want to figure out the number of times 81599943 can be divided by 73.

Moving on to step 1:
8 divided by 73 is 0 with a remainder of 8.
The next digit of our result is 0. 
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

Let's proceed 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
If we take 73 away from 81, we end up with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 73

On to step 3:
85 divided by 73 is 1 with a remainder of 12.
The next digit of our result is 1. 
Result so far: 11.0
Subtract 73 from 85 to get 12.
Fetch the next digit (9) from the dividend, attach it to 12 and continue: 129 / 73

Advancing to step 4:
The number 73 fits into 129 1 times, leaving a remainder of 56.
Write down 1 as next digit of the result. 
Result so far: 111.0
Deduct 73 from 129 and we're left with 56.
Grab the next digit (9) from the dividend, add it to 56, then carry on: 569 / 73

On to step 5:
73 can be fit into 569 7 times, resulting in a remainder of 58.
The number 7 becomes the next digit in our result. 
Result so far: 1117.0
Deduct 511 from 569 and we're left with 58.
Take the next digit (9) from the dividend and append it to 58, then repeat: 589 / 73

Advancing to step 6:
589 divided by 73 is 8 with a remainder of 5.
Put 8 as the next digit of the answer. 
Result so far: 11178.0
Subtract 584 from 589 to get 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 73

Moving on to step 7:
73 goes into 54 0 times with a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 111780.0
If we take 0 away from 54, we end up with 54.
Grab the next digit (3) from the dividend, add it to 54, then carry on: 543 / 73

Moving on to step 8:
When dividing 543 by 73, we get 7 with a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 1117807.0
The remainder is 32 after subtracting 511 from 543.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 9:
The number 73 fits into 320 4 times, leaving a remainder of 28.
The next digit of our result is 4. 
Result so far: 1117807.4
If we subtract 292 from 320, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 10:
The number 73 fits into 280 3 times, leaving a remainder of 61.
Put 3 as the next digit of the answer. 
Result so far: 1117807.43
Subtracting 219 from 280 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 11:
If we divide 610 by 73, we get 8 and a remainder of 26.
Put 8 as the next digit of the answer. 
Result so far: 1117807.438
Subtract 584 from 610 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 12:
If we divide 260 by 73, we get 3 and a remainder of 41.
The next digit of our result is 3. 
Result so far: 1117807.4383
Deduct 219 from 260 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 13:
If we divide 410 by 73, we get 5 and a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 1117807.43835
If we subtract 365 from 410, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 14:
The number 73 fits into 450 6 times, leaving a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 1117807.438356
Subtracting 438 from 450 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 15:
73 goes into 120 1 times with a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 1117807.4383561
Subtract 73 from 120 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 16:
When dividing 470 by 73, we get 6 with a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 1117807.43835616
Subtracting 438 from 470 leaves us 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.

The quotient of the division is 1117807.43835616, and the remainder is 3.2e-08.