We look at the division of 709873 by 77 
We're looking to find how many times 77 goes into 709873.

Let's proceed to step 1:
7 divided by 77 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 77

Let's proceed to step 2:
When dividing 70 by 77, we get 0 with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Take the next digit (9) from the dividend and append it to 70, then repeat: 709 / 77

Moving on to step 3:
If we divide 709 by 77, we get 9 and a remainder of 16.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 693 from 709 to get 16.
Bring next digit (8) of the dividend behind the 16 and repeat the process: 168 / 77

Moving on to step 4:
77 goes into 168 2 times with a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 92.0
Deduct 154 from 168 and we're left with 14.
Include the next digit (7) from the dividend after 14, then repeat: 147 / 77

Let's proceed to step 5:
77 goes into 147 1 times with a remainder of 70.
The next digit of our result is 1. 
Result so far: 921.0
If we subtract 77 from 147, we get 70.
Bring next digit (3) of the dividend behind the 70 and repeat the process: 703 / 77

Let's proceed to step 6:
77 goes into 703 9 times with a remainder of 10.
The number 9 becomes the next digit in our result. 
Result so far: 9219.0
The remainder is 10 after subtracting 693 from 703.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 7:
100 divided by 77 is 1 with a remainder of 23.
Record the quotient 1 as the next digit in the result. 
Result so far: 9219.1
If we subtract 77 from 100, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 8:
If we divide 230 by 77, we get 2 and a remainder of 76.
Use 2 as the next digit of our solution. 
Result so far: 9219.12
Subtract 154 from 230 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 9:
77 goes into 760 9 times with a remainder of 67.
Put 9 as the next digit of the answer. 
Result so far: 9219.129
If we take 693 away from 760, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 10:
77 can be fit into 670 8 times, resulting in a remainder of 54.
Record the quotient 8 as the next digit in the result. 
Result so far: 9219.1298
Deduct 616 from 670 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 11:
The number 77 fits into 540 7 times, leaving a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 9219.12987
Subtract 539 from 540 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 12:
77 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 9219.12987
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 13:
100 divided by 77 is 1 with a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 9219.1298701
If we take 77 away from 100, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 14:
If we divide 230 by 77, we get 2 and a remainder of 76.
The next digit of our result is 2. 
Result so far: 9219.12987012
Subtracting 154 from 230 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

After the division, we end up with 9219.12987012 and a remainder of 7.6e-08.