We're dividing 77739273 by 550 
We're looking to find how many times 550 goes into 77739273.

Let's proceed to step 1:
When dividing 7 by 550, we get 0 with 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 (7) from the dividend, add it to 7, then carry on: 77 / 550

On to step 2:
550 goes into 77 0 times with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Grab the next digit (7) from the dividend, add it to 77, then carry on: 777 / 550

Moving on to step 3:
When dividing 777 by 550, we get 1 with a remainder of 227.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 550 from 777 to get 227.
Take the next digit (3) from the dividend and append it to 227, then repeat: 2273 / 550

Moving on to step 4:
If we divide 2273 by 550, we get 4 and a remainder of 73.
Put 4 as the next digit of the answer. 
Result so far: 14.0
The remainder is 73 after subtracting 2200 from 2273.
Take the next digit (9) from the dividend and append it to 73, then repeat: 739 / 550

Step 5:
When dividing 739 by 550, we get 1 with a remainder of 189.
Record the quotient 1 as the next digit in the result. 
Result so far: 141.0
Subtracting 550 from 739 leaves us with 189.
Bring next digit (2) of the dividend behind the 189 and repeat the process: 1892 / 550

On to step 6:
The number 550 fits into 1892 3 times, leaving a remainder of 242.
The number 3 becomes the next digit in our result. 
Result so far: 1413.0
The remainder is 242 after subtracting 1650 from 1892.
Include the next digit (7) from the dividend after 242, then repeat: 2427 / 550

Going ahead to step 7:
The number 550 fits into 2427 4 times, leaving a remainder of 227.
Put 4 as the next digit of the answer. 
Result so far: 14134.0
The remainder is 227 after subtracting 2200 from 2427.
Grab the next digit (3) from the dividend, add it to 227, then carry on: 2273 / 550

Let's proceed to step 8:
When dividing 2273 by 550, we get 4 with a remainder of 73.
Write down 4 as next digit of the result. 
Result so far: 141344.0
The remainder is 73 after subtracting 2200 from 2273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 9:
The number 550 fits into 730 1 times, leaving a remainder of 180.
The next digit of our result is 1. 
Result so far: 141344.1
The remainder is 180 after subtracting 550 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 10:
550 can be fit into 1800 3 times, resulting in a remainder of 150.
Put 3 as the next digit of the answer. 
Result so far: 141344.13
Deduct 1650 from 1800 and we're left 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.

On to step 11:
When dividing 1500 by 550, we get 2 with a remainder of 400.
Use 2 as the next digit of our solution. 
Result so far: 141344.132
Deduct 1100 from 1500 and we're left 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.

Going ahead to step 12:
550 goes into 4000 7 times with a remainder of 150.
Use 7 as the next digit of our solution. 
Result so far: 141344.1327
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.

Going ahead to step 13:
When dividing 1500 by 550, we get 2 with a remainder of 400.
Use 2 as the next digit of our solution. 
Result so far: 141344.13272
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 14:
4000 divided by 550 is 7 with a remainder of 150.
Use 7 as the next digit of our solution. 
Result so far: 141344.132727
If we subtract 3850 from 4000, we 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.

Let's proceed to step 15:
1500 divided by 550 is 2 with a remainder of 400.
Put 2 as the next digit of the answer. 
Result so far: 141344.1327272
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.

Moving on to step 16:
4000 divided by 550 is 7 with a remainder of 150.
Record the quotient 7 as the next digit in the result. 
Result so far: 141344.13272727
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.

Our division results in 141344.13272727 with a remaining 1.5e-07.