521029 ÷ 73 
We want to divide 521029 by 73.

Let's proceed to step 1:
When dividing 5 by 73, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 73

Step 2:
73 can be fit into 52 0 times, resulting in a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 52 leaves us with 52.
Include the next digit (1) from the dividend after 52, then repeat: 521 / 73

Advancing to step 3:
When dividing 521 by 73, we get 7 with a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 10 after subtracting 511 from 521.
Take the next digit (0) from the dividend and append it to 10, then repeat: 100 / 73

On to step 4:
If we divide 100 by 73, we get 1 and a remainder of 27.
The next digit of our result is 1. 
Result so far: 71.0
The remainder is 27 after subtracting 73 from 100.
Bring next digit (2) of the dividend behind the 27 and repeat the process: 272 / 73

On to step 5:
73 goes into 272 3 times with a remainder of 53.
Put 3 as the next digit of the answer. 
Result so far: 713.0
The remainder is 53 after subtracting 219 from 272.
Take the next digit (9) from the dividend and append it to 53, then repeat: 539 / 73

Let's proceed to step 6:
73 can be fit into 539 7 times, resulting in a remainder of 28.
Write down 7 as next digit of the result. 
Result so far: 7137.0
Deduct 511 from 539 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.

On to step 7:
73 goes into 280 3 times with a remainder of 61.
Write down 3 as next digit of the result. 
Result so far: 7137.3
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.

Going ahead to step 8:
73 goes into 610 8 times with a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 7137.38
Subtracting 584 from 610 leaves us 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.

Going ahead to step 9:
73 can be fit into 260 3 times, resulting in a remainder of 41.
Write down 3 as next digit of the result. 
Result so far: 7137.383
Subtract 219 from 260 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 10:
73 goes into 410 5 times with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 7137.3835
Subtract 365 from 410 to get 45.
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 11:
When dividing 450 by 73, we get 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 7137.38356
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.

Advancing to step 12:
The number 73 fits into 120 1 times, leaving a remainder of 47.
Write down 1 as next digit of the result. 
Result so far: 7137.383561
Subtracting 73 from 120 leaves us with 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 13:
The number 73 fits into 470 6 times, leaving a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 7137.3835616
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.

On to step 14:
When dividing 320 by 73, we get 4 with a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 7137.38356164
If we take 292 away from 320, we end up 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.

The final outcome is 7137.38356164, with a leftover of 2.8e-08.