877869 ÷ 77 
We want to divide 877869 by 77.

On to step 1:
77 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 77

Let's proceed to step 2:
77 goes into 87 1 times with a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 77 from 87 and we're left with 10.
Grab the next digit (7) from the dividend, add it to 10, then carry on: 107 / 77

Advancing to step 3:
When dividing 107 by 77, we get 1 with a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 77 away from 107, we end up with 30.
Append the next digit (8) from the dividend to 30 and continue with: 308 / 77

Let's proceed to step 4:
308 divided by 77 is 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 114.0
If we take 308 away from 308, we end up with 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 77

Step 5:
When dividing 6 by 77, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 1140.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 77

Let's proceed to step 6:
The number 77 fits into 69 0 times, leaving a remainder of 69.
The next digit of our result is 0. 
Result so far: 11400.0
Subtracting 0 from 69 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.

On to step 7:
690 divided by 77 is 8 with a remainder of 74.
Use 8 as the next digit of our solution. 
Result so far: 11400.8
Subtracting 616 from 690 leaves us 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.

Going ahead to step 8:
The number 77 fits into 740 9 times, leaving a remainder of 47.
The number 9 becomes the next digit in our result. 
Result so far: 11400.89
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.

Step 9:
If we divide 470 by 77, we get 6 and a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 11400.896
The remainder is 8 after subtracting 462 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
77 can be fit into 80 1 times, resulting in a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 11400.8961
Deduct 77 from 80 and we're left 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 11:
77 goes into 30 0 times with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 11400.8961
Deduct 0 from 30 and we're left 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.

Step 12:
When dividing 300 by 77, we get 3 with a remainder of 69.
Put 3 as the next digit of the answer. 
Result so far: 11400.896103
Subtract 231 from 300 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 13:
If we divide 690 by 77, we get 8 and a remainder of 74.
The number 8 becomes the next digit in our result. 
Result so far: 11400.8961038
The remainder is 74 after subtracting 616 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 14:
When dividing 740 by 77, we get 9 with a remainder of 47.
The next digit of our result is 9. 
Result so far: 11400.89610389
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.

Our division results in 11400.89610389 with a remaining 4.7e-08.