We look at the division of 903480 by 73 
We're looking to find how many times 73 goes into 903480.

Step 1:
9 divided by 73 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 73

On to step 2:
90 divided by 73 is 1 with a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 73 away from 90, we end up with 17.
Take the next digit (3) from the dividend and append it to 17, then repeat: 173 / 73

Moving on to step 3:
When dividing 173 by 73, we get 2 with a remainder of 27.
The next digit of our result is 2. 
Result so far: 12.0
If we take 146 away from 173, we end up with 27.
Append the next digit (4) from the dividend to 27 and continue with: 274 / 73

Advancing to step 4:
The number 73 fits into 274 3 times, leaving a remainder of 55.
Write down 3 as next digit of the result. 
Result so far: 123.0
If we subtract 219 from 274, we get 55.
Append the next digit (8) from the dividend to 55 and continue with: 558 / 73

Advancing to step 5:
The number 73 fits into 558 7 times, leaving a remainder of 47.
The number 7 becomes the next digit in our result. 
Result so far: 1237.0
If we subtract 511 from 558, we get 47.
Include the next digit (0) from the dividend after 47, then repeat: 470 / 73

Moving on to step 6:
73 goes into 470 6 times with a remainder of 32.
The next digit of our result is 6. 
Result so far: 12376.0
The remainder is 32 after subtracting 438 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 7:
320 divided by 73 is 4 with a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 12376.4
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 8:
When dividing 280 by 73, we get 3 with a remainder of 61.
The number 3 becomes the next digit in our result. 
Result so far: 12376.43
The remainder is 61 after subtracting 219 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 9:
If we divide 610 by 73, we get 8 and a remainder of 26.
The next digit of our result is 8. 
Result so far: 12376.438
If we subtract 584 from 610, we 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.

Moving on to step 10:
73 can be fit into 260 3 times, resulting in a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 12376.4383
Subtracting 219 from 260 leaves us 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.

Advancing to step 11:
The number 73 fits into 410 5 times, leaving a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 12376.43835
The remainder is 45 after subtracting 365 from 410.
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 12:
When dividing 450 by 73, we get 6 with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 12376.438356
If we take 438 away from 450, we end up 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.

On to step 13:
If we divide 120 by 73, we get 1 and a remainder of 47.
The number 1 becomes the next digit in our result. 
Result so far: 12376.4383561
If we subtract 73 from 120, we 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.

On to step 14:
73 goes into 470 6 times with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 12376.43835616
If we take 438 away from 470, we end up 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.

Our division results in 12376.43835616 with a remaining 3.2e-08.