743903 ÷ 73 
Our goal is to divide 743903 by 73.

Going ahead to step 1:
If we divide 7 by 73, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 73

Moving on to step 2:
73 goes into 74 1 times with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 73 from 74 to get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 73

Let's proceed to step 3:
If we divide 13 by 73, we get 0 and a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 13 and we're left with 13.
Take the next digit (9) from the dividend and append it to 13, then repeat: 139 / 73

On to step 4:
73 can be fit into 139 1 times, resulting in a remainder of 66.
Record the quotient 1 as the next digit in the result. 
Result so far: 101.0
Subtract 73 from 139 to get 66.
Append the next digit (0) from the dividend to 66 and continue with: 660 / 73

Let's proceed to step 5:
660 divided by 73 is 9 with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 1019.0
The remainder is 3 after subtracting 657 from 660.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 73

Step 6:
The number 73 fits into 33 0 times, leaving a remainder of 33.
Write down 0 as next digit of the result. 
Result so far: 10190.0
Subtracting 0 from 33 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 7:
73 goes into 330 4 times with a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 10190.4
Subtract 292 from 330 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 8:
380 divided by 73 is 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 10190.45
Subtracting 365 from 380 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 9:
When dividing 150 by 73, we get 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 10190.452
If we subtract 146 from 150, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
40 divided by 73 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 10190.452
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
400 divided by 73 is 5 with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 10190.45205
Subtract 365 from 400 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 12:
When dividing 350 by 73, we get 4 with a remainder of 58.
Record the quotient 4 as the next digit in the result. 
Result so far: 10190.452054
Deduct 292 from 350 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 13:
If we divide 580 by 73, we get 7 and a remainder of 69.
Write down 7 as next digit of the result. 
Result so far: 10190.4520547
If we take 511 away from 580, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 14:
73 can be fit into 690 9 times, resulting in a remainder of 33.
The number 9 becomes the next digit in our result. 
Result so far: 10190.45205479
Deduct 657 from 690 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

In conclusion, the division gives 10190.45205479 with a balance of 3.3e-08.