We look at the division of 702391 by 77 
We want to divide 702391 by 77.

On to step 1:
If we divide 7 by 77, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 77

Moving on to step 2:
77 can be fit into 70 0 times, resulting in a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Bring next digit (2) of the dividend behind the 70 and repeat the process: 702 / 77

Advancing to step 3:
The number 77 fits into 702 9 times, leaving a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 693 from 702 and we're left with 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 77

Advancing to step 4:
If we divide 93 by 77, we get 1 and a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 91.0
If we take 77 away from 93, we end up with 16.
Bring next digit (9) of the dividend behind the 16 and repeat the process: 169 / 77

On to step 5:
77 can be fit into 169 2 times, resulting in a remainder of 15.
The next digit of our result is 2. 
Result so far: 912.0
Subtract 154 from 169 to get 15.
Bring next digit (1) of the dividend behind the 15 and repeat the process: 151 / 77

Let's proceed to step 6:
The number 77 fits into 151 1 times, leaving a remainder of 74.
The next digit of our result is 1. 
Result so far: 9121.0
Subtract 77 from 151 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 7:
740 divided by 77 is 9 with a remainder of 47.
Write down 9 as next digit of the result. 
Result so far: 9121.9
If we subtract 693 from 740, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 8:
77 can be fit into 470 6 times, resulting in a remainder of 8.
The next digit of our result is 6. 
Result so far: 9121.96
Deduct 462 from 470 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 9:
80 divided by 77 is 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 9121.961
Subtracting 77 from 80 leaves us 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.

Let's proceed to step 10:
77 can be fit into 30 0 times, resulting in a remainder of 30.
The next digit of our result is 0. 
Result so far: 9121.961
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 11:
The number 77 fits into 300 3 times, leaving a remainder of 69.
Put 3 as the next digit of the answer. 
Result so far: 9121.96103
Subtracting 231 from 300 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 12:
690 divided by 77 is 8 with a remainder of 74.
Use 8 as the next digit of our solution. 
Result so far: 9121.961038
Deduct 616 from 690 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 13:
If we divide 740 by 77, we get 9 and a remainder of 47.
Record the quotient 9 as the next digit in the result. 
Result so far: 9121.9610389
If we subtract 693 from 740, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 14:
The number 77 fits into 470 6 times, leaving a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 9121.96103896
If we subtract 462 from 470, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 9121.96103896, with a leftover of 8e-09.