We're dividing 77370309 by 277 
Our goal is to divide 77370309 by 277.

Moving on to step 1:
277 goes into 7 0 times 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.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 277

Moving on to step 2:
When dividing 77 by 277, we get 0 with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Include the next digit (3) from the dividend after 77, then repeat: 773 / 277

Moving on to step 3:
277 can be fit into 773 2 times, resulting in a remainder of 219.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 554 from 773 leaves us with 219.
Bring next digit (7) of the dividend behind the 219 and repeat the process: 2197 / 277

Let's proceed to step 4:
2197 divided by 277 is 7 with a remainder of 258.
The next digit of our result is 7. 
Result so far: 27.0
If we take 1939 away from 2197, we end up with 258.
Include the next digit (0) from the dividend after 258, then repeat: 2580 / 277

On to step 5:
The number 277 fits into 2580 9 times, leaving a remainder of 87.
Write down 9 as next digit of the result. 
Result so far: 279.0
Deduct 2493 from 2580 and we're left with 87.
Bring next digit (3) of the dividend behind the 87 and repeat the process: 873 / 277

Moving on to step 6:
When dividing 873 by 277, we get 3 with a remainder of 42.
The next digit of our result is 3. 
Result so far: 2793.0
The remainder is 42 after subtracting 831 from 873.
Include the next digit (0) from the dividend after 42, then repeat: 420 / 277

Moving on to step 7:
If we divide 420 by 277, we get 1 and a remainder of 143.
Record the quotient 1 as the next digit in the result. 
Result so far: 27931.0
Subtract 277 from 420 to get 143.
Fetch the next digit (9) from the dividend, attach it to 143 and continue: 1439 / 277

Let's proceed to step 8:
When dividing 1439 by 277, we get 5 with a remainder of 54.
Put 5 as the next digit of the answer. 
Result so far: 279315.0
If we subtract 1385 from 1439, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 9:
When dividing 540 by 277, we get 1 with a remainder of 263.
Record the quotient 1 as the next digit in the result. 
Result so far: 279315.1
If we subtract 277 from 540, we get 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Advancing to step 10:
2630 divided by 277 is 9 with a remainder of 137.
Use 9 as the next digit of our solution. 
Result so far: 279315.19
If we subtract 2493 from 2630, we get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Step 11:
277 goes into 1370 4 times with a remainder of 262.
Record the quotient 4 as the next digit in the result. 
Result so far: 279315.194
Subtracting 1108 from 1370 leaves us with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Let's proceed to step 12:
If we divide 2620 by 277, we get 9 and a remainder of 127.
The number 9 becomes the next digit in our result. 
Result so far: 279315.1949
If we take 2493 away from 2620, we end up with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

On to step 13:
If we divide 1270 by 277, we get 4 and a remainder of 162.
The number 4 becomes the next digit in our result. 
Result so far: 279315.19494
Deduct 1108 from 1270 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Let's proceed to step 14:
1620 divided by 277 is 5 with a remainder of 235.
Write down 5 as next digit of the result. 
Result so far: 279315.194945
If we subtract 1385 from 1620, we get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Going ahead to step 15:
2350 divided by 277 is 8 with a remainder of 134.
Write down 8 as next digit of the result. 
Result so far: 279315.1949458
Subtracting 2216 from 2350 leaves us with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Going ahead to step 16:
1340 divided by 277 is 4 with a remainder of 232.
The number 4 becomes the next digit in our result. 
Result so far: 279315.19494584
If we subtract 1108 from 1340, we get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

The final result is 279315.19494584 with a remainder of 2.32e-07.