Let's divide 537980 by 73
Our goal is to divide 537980 by 73.

Let's proceed to step 1:
If we divide 5 by 73, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 73

Advancing to step 2:
53 divided by 73 is 0 with a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Bring next digit (7) of the dividend behind the 53 and repeat the process: 537 / 73

Let's proceed to step 3:
73 can be fit into 537 7 times, resulting in a remainder of 26.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 511 from 537 leaves us with 26.
Bring next digit (9) of the dividend behind the 26 and repeat the process: 269 / 73

Moving on to step 4:
If we divide 269 by 73, we get 3 and a remainder of 50.
Write down 3 as next digit of the result. 
Result so far: 73.0
Subtracting 219 from 269 leaves us with 50.
Append the next digit (8) from the dividend to 50 and continue with: 508 / 73

Step 5:
73 can be fit into 508 6 times, resulting in a remainder of 70.
Write down 6 as next digit of the result. 
Result so far: 736.0
Subtract 438 from 508 to get 70.
Include the next digit (0) from the dividend after 70, then repeat: 700 / 73

Step 6:
When dividing 700 by 73, we get 9 with a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 7369.0
The remainder is 43 after subtracting 657 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 7:
430 divided by 73 is 5 with a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 7369.5
If we take 365 away from 430, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 8:
When dividing 650 by 73, we get 8 with a remainder of 66.
Write down 8 as next digit of the result. 
Result so far: 7369.58
Deduct 584 from 650 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 9:
73 can be fit into 660 9 times, resulting in a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 7369.589
If we take 657 away from 660, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 10:
30 divided by 73 is 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 7369.589
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 11:
300 divided by 73 is 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 7369.58904
The remainder is 8 after subtracting 292 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
The number 73 fits into 80 1 times, leaving a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 7369.589041
Subtract 73 from 80 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 13:
73 goes into 70 0 times with a remainder of 70.
The next digit of our result is 0. 
Result so far: 7369.589041
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 14:
700 divided by 73 is 9 with a remainder of 43.
Put 9 as the next digit of the answer. 
Result so far: 7369.58904109
Deduct 657 from 700 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

The final outcome is 7369.58904109, with a leftover of 4.3e-08.