Let's divide 685405 by 73
We're looking to find how many times 73 goes into 685405.

Step 1:
The number 73 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 73

Moving on to step 2:
68 divided by 73 is 0 with a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Take the next digit (5) from the dividend and append it to 68, then repeat: 685 / 73

Let's proceed to step 3:
73 goes into 685 9 times with a remainder of 28.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 657 from 685, we get 28.
Append the next digit (4) from the dividend to 28 and continue with: 284 / 73

On to step 4:
If we divide 284 by 73, we get 3 and a remainder of 65.
Record the quotient 3 as the next digit in the result. 
Result so far: 93.0
Subtract 219 from 284 to get 65.
Append the next digit (0) from the dividend to 65 and continue with: 650 / 73

On to step 5:
When dividing 650 by 73, we get 8 with a remainder of 66.
Put 8 as the next digit of the answer. 
Result so far: 938.0
Subtract 584 from 650 to get 66.
Bring next digit (5) of the dividend behind the 66 and repeat the process: 665 / 73

Step 6:
665 divided by 73 is 9 with a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 9389.0
Deduct 657 from 665 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 7:
80 divided by 73 is 1 with a remainder of 7.
The next digit of our result is 1. 
Result so far: 9389.1
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.

Moving on to step 8:
The number 73 fits into 70 0 times, leaving a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 9389.1
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 9:
73 goes into 700 9 times with a remainder of 43.
Write down 9 as next digit of the result. 
Result so far: 9389.109
Subtracting 657 from 700 leaves us 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.

Going ahead to step 10:
73 can be fit into 430 5 times, resulting in a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 9389.1095
The remainder is 65 after subtracting 365 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 11:
73 can be fit into 650 8 times, resulting in a remainder of 66.
Put 8 as the next digit of the answer. 
Result so far: 9389.10958
If we subtract 584 from 650, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 12:
The number 73 fits into 660 9 times, leaving a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 9389.109589
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.

On to step 13:
If we divide 30 by 73, we get 0 and a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 9389.109589
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.

Going ahead to step 14:
When dividing 300 by 73, we get 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 9389.10958904
Deduct 292 from 300 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

In conclusion, the division gives 9389.10958904 with a balance of 8e-09.