77694874 ÷ 550 
Our goal is to divide 77694874 by 550.

Going ahead to step 1:
The number 550 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 550

Let's proceed to step 2:
If we divide 77 by 550, we get 0 and a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Fetch the next digit (6) from the dividend, attach it to 77 and continue: 776 / 550

Let's proceed to step 3:
The number 550 fits into 776 1 times, leaving a remainder of 226.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 550 away from 776, we end up with 226.
Include the next digit (9) from the dividend after 226, then repeat: 2269 / 550

Step 4:
When dividing 2269 by 550, we get 4 with a remainder of 69.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we take 2200 away from 2269, we end up with 69.
Include the next digit (4) from the dividend after 69, then repeat: 694 / 550

Step 5:
550 can be fit into 694 1 times, resulting in a remainder of 144.
Record the quotient 1 as the next digit in the result. 
Result so far: 141.0
Deduct 550 from 694 and we're left with 144.
Fetch the next digit (8) from the dividend, attach it to 144 and continue: 1448 / 550

Advancing to step 6:
If we divide 1448 by 550, we get 2 and a remainder of 348.
Put 2 as the next digit of the answer. 
Result so far: 1412.0
Subtract 1100 from 1448 to get 348.
Include the next digit (7) from the dividend after 348, then repeat: 3487 / 550

On to step 7:
When dividing 3487 by 550, we get 6 with a remainder of 187.
Record the quotient 6 as the next digit in the result. 
Result so far: 14126.0
Subtract 3300 from 3487 to get 187.
Grab the next digit (4) from the dividend, add it to 187, then carry on: 1874 / 550

Advancing to step 8:
The number 550 fits into 1874 3 times, leaving a remainder of 224.
Write down 3 as next digit of the result. 
Result so far: 141263.0
If we subtract 1650 from 1874, we get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Advancing to step 9:
550 goes into 2240 4 times with a remainder of 40.
Record the quotient 4 as the next digit in the result. 
Result so far: 141263.4
Deduct 2200 from 2240 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
The number 550 fits into 400 0 times, leaving a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 141263.4
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 11:
4000 divided by 550 is 7 with a remainder of 150.
The next digit of our result is 7. 
Result so far: 141263.407
If we take 3850 away from 4000, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 12:
The number 550 fits into 1500 2 times, leaving a remainder of 400.
The next digit of our result is 2. 
Result so far: 141263.4072
The remainder is 400 after subtracting 1100 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 13:
550 can be fit into 4000 7 times, resulting in a remainder of 150.
The number 7 becomes the next digit in our result. 
Result so far: 141263.40727
The remainder is 150 after subtracting 3850 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 14:
550 can be fit into 1500 2 times, resulting in a remainder of 400.
Use 2 as the next digit of our solution. 
Result so far: 141263.407272
Subtracting 1100 from 1500 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 15:
If we divide 4000 by 550, we get 7 and a remainder of 150.
The number 7 becomes the next digit in our result. 
Result so far: 141263.4072727
Subtract 3850 from 4000 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 16:
When dividing 1500 by 550, we get 2 with a remainder of 400.
Record the quotient 2 as the next digit in the result. 
Result so far: 141263.40727272
The remainder is 400 after subtracting 1100 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The quotient of the division is 141263.40727272, and the remainder is 4e-07.