We're dividing 621319 by 73 
We want to divide 621319 by 73.

Going ahead to step 1:
6 divided by 73 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 73

Advancing to step 2:
When dividing 62 by 73, we get 0 with a remainder of 62.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 62 and we're left with 62.
Bring next digit (1) of the dividend behind the 62 and repeat the process: 621 / 73

Step 3:
If we divide 621 by 73, we get 8 and a remainder of 37.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 584 from 621, we get 37.
Fetch the next digit (3) from the dividend, attach it to 37 and continue: 373 / 73

Advancing to step 4:
When dividing 373 by 73, we get 5 with a remainder of 8.
Write down 5 as next digit of the result. 
Result so far: 85.0
Subtract 365 from 373 to get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 73

Let's proceed to step 5:
The number 73 fits into 81 1 times, leaving a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 851.0
Subtract 73 from 81 to get 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 73

Step 6:
89 divided by 73 is 1 with a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 8511.0
If we take 73 away from 89, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 7:
160 divided by 73 is 2 with a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 8511.2
If we take 146 away from 160, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 8:
73 goes into 140 1 times with a remainder of 67.
Put 1 as the next digit of the answer. 
Result so far: 8511.21
Subtract 73 from 140 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 9:
The number 73 fits into 670 9 times, leaving a remainder of 13.
The next digit of our result is 9. 
Result so far: 8511.219
The remainder is 13 after subtracting 657 from 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 10:
130 divided by 73 is 1 with a remainder of 57.
The next digit of our result is 1. 
Result so far: 8511.2191
Deduct 73 from 130 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 11:
73 can be fit into 570 7 times, resulting in a remainder of 59.
Use 7 as the next digit of our solution. 
Result so far: 8511.21917
Subtract 511 from 570 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 12:
73 can be fit into 590 8 times, resulting in a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 8511.219178
Subtract 584 from 590 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 13:
When dividing 60 by 73, we get 0 with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 8511.219178
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 14:
73 can be fit into 600 8 times, resulting in a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 8511.21917808
The remainder is 16 after subtracting 584 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 8511.21917808, and the remainder is 1.6e-08.