397530 ÷ 73 
We're looking to find how many times 73 goes into 397530.

Going ahead to step 1:
The number 73 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 73

Going ahead to step 2:
39 divided by 73 is 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Fetch the next digit (7) from the dividend, attach it to 39 and continue: 397 / 73

Advancing to step 3:
73 goes into 397 5 times with a remainder of 32.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 365 from 397 to get 32.
Append the next digit (5) from the dividend to 32 and continue with: 325 / 73

Let's proceed to step 4:
If we divide 325 by 73, we get 4 and a remainder of 33.
Use 4 as the next digit of our solution. 
Result so far: 54.0
Subtracting 292 from 325 leaves us with 33.
Bring next digit (3) of the dividend behind the 33 and repeat the process: 333 / 73

On to step 5:
When dividing 333 by 73, we get 4 with a remainder of 41.
Put 4 as the next digit of the answer. 
Result so far: 544.0
If we subtract 292 from 333, we get 41.
Fetch the next digit (0) from the dividend, attach it to 41 and continue: 410 / 73

On to step 6:
410 divided by 73 is 5 with a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 5445.0
If we take 365 away from 410, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 7:
450 divided by 73 is 6 with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 5445.6
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.

On to step 8:
73 can be fit into 120 1 times, resulting in a remainder of 47.
Record the quotient 1 as the next digit in the result. 
Result so far: 5445.61
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.

Let's proceed to step 9:
If we divide 470 by 73, we get 6 and a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 5445.616
If we subtract 438 from 470, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
73 can be fit into 320 4 times, resulting in a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 5445.6164
Deduct 292 from 320 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 11:
The number 73 fits into 280 3 times, leaving a remainder of 61.
The number 3 becomes the next digit in our result. 
Result so far: 5445.61643
If we subtract 219 from 280, we get 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 12:
When dividing 610 by 73, we get 8 with a remainder of 26.
Use 8 as the next digit of our solution. 
Result so far: 5445.616438
Deduct 584 from 610 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 13:
When dividing 260 by 73, we get 3 with a remainder of 41.
Write down 3 as next digit of the result. 
Result so far: 5445.6164383
If we take 219 away from 260, we end up 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 14:
When dividing 410 by 73, we get 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 5445.61643835
Deduct 365 from 410 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The final outcome is 5445.61643835, with a leftover of 4.5e-08.