We're dividing 73213405 by 680 
We want to divide 73213405 by 680.

Moving on to step 1:
If we divide 7 by 680, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 680

Let's proceed to step 2:
The number 680 fits into 73 0 times, leaving a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Append the next digit (2) from the dividend to 73 and continue with: 732 / 680

On to step 3:
732 divided by 680 is 1 with a remainder of 52.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 680 from 732 leaves us with 52.
Grab the next digit (1) from the dividend, add it to 52, then carry on: 521 / 680

On to step 4:
If we divide 521 by 680, we get 0 and a remainder of 521.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we subtract 0 from 521, we get 521.
Take the next digit (3) from the dividend and append it to 521, then repeat: 5213 / 680

Going ahead to step 5:
When dividing 5213 by 680, we get 7 with a remainder of 453.
Record the quotient 7 as the next digit in the result. 
Result so far: 107.0
If we subtract 4760 from 5213, we get 453.
Fetch the next digit (4) from the dividend, attach it to 453 and continue: 4534 / 680

Step 6:
680 goes into 4534 6 times with a remainder of 454.
Use 6 as the next digit of our solution. 
Result so far: 1076.0
Subtracting 4080 from 4534 leaves us with 454.
Take the next digit (0) from the dividend and append it to 454, then repeat: 4540 / 680

Moving on to step 7:
4540 divided by 680 is 6 with a remainder of 460.
Write down 6 as next digit of the result. 
Result so far: 10766.0
If we subtract 4080 from 4540, we get 460.
Take the next digit (5) from the dividend and append it to 460, then repeat: 4605 / 680

Going ahead to step 8:
If we divide 4605 by 680, we get 6 and a remainder of 525.
The number 6 becomes the next digit in our result. 
Result so far: 107666.0
Subtract 4080 from 4605 to get 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Let's proceed to step 9:
680 goes into 5250 7 times with a remainder of 490.
The number 7 becomes the next digit in our result. 
Result so far: 107666.7
Subtracting 4760 from 5250 leaves us with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Going ahead to step 10:
680 can be fit into 4900 7 times, resulting in a remainder of 140.
Record the quotient 7 as the next digit in the result. 
Result so far: 107666.77
The remainder is 140 after subtracting 4760 from 4900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Our division results in 107666.77 with a remaining 0.14.