628539 ÷ 73 
Our goal is to divide 628539 by 73.

Going ahead to step 1:
The number 73 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 73

Going ahead to step 2:
When dividing 62 by 73, we get 0 with a remainder of 62.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 62 after subtracting 0 from 62.
Grab the next digit (8) from the dividend, add it to 62, then carry on: 628 / 73

On to step 3:
If we divide 628 by 73, we get 8 and a remainder of 44.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 584 from 628 leaves us with 44.
Fetch the next digit (5) from the dividend, attach it to 44 and continue: 445 / 73

Step 4:
The number 73 fits into 445 6 times, leaving a remainder of 7.
Write down 6 as next digit of the result. 
Result so far: 86.0
The remainder is 7 after subtracting 438 from 445.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 73

Moving on to step 5:
73 divided by 73 is 1 with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 861.0
If we subtract 73 from 73, we get 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 73

Let's proceed to step 6:
73 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 8610.0
Subtract 0 from 9 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
The number 73 fits into 90 1 times, leaving a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 8610.1
Deduct 73 from 90 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 8:
When dividing 170 by 73, we get 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 8610.12
If we subtract 146 from 170, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 9:
73 goes into 240 3 times with a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 8610.123
The remainder is 21 after subtracting 219 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 10:
210 divided by 73 is 2 with a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 8610.1232
Deduct 146 from 210 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 11:
The number 73 fits into 640 8 times, leaving a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 8610.12328
If we subtract 584 from 640, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 12:
73 can be fit into 560 7 times, resulting in a remainder of 49.
Use 7 as the next digit of our solution. 
Result so far: 8610.123287
The remainder is 49 after subtracting 511 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 13:
73 can be fit into 490 6 times, resulting in a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 8610.1232876
If we take 438 away from 490, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 14:
73 goes into 520 7 times with a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 8610.12328767
Deduct 511 from 520 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Our division results in 8610.12328767 with a remaining 9e-09.