276206 ÷ 77 
We want to figure out the number of times 276206 can be divided by 77.

Step 1:
77 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 77

Advancing to step 2:
The number 77 fits into 27 0 times, leaving a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 27 leaves us with 27.
Take the next digit (6) from the dividend and append it to 27, then repeat: 276 / 77

On to step 3:
If we divide 276 by 77, we get 3 and a remainder of 45.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 231 from 276 to get 45.
Bring next digit (2) of the dividend behind the 45 and repeat the process: 452 / 77

On to step 4:
77 can be fit into 452 5 times, resulting in a remainder of 67.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Subtract 385 from 452 to get 67.
Grab the next digit (0) from the dividend, add it to 67, then carry on: 670 / 77

Moving on to step 5:
670 divided by 77 is 8 with a remainder of 54.
The next digit of our result is 8. 
Result so far: 358.0
The remainder is 54 after subtracting 616 from 670.
Grab the next digit (6) from the dividend, add it to 54, then carry on: 546 / 77

Step 6:
If we divide 546 by 77, we get 7 and a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 3587.0
Subtract 539 from 546 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
The number 77 fits into 70 0 times, leaving a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 3587.0
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 8:
When dividing 700 by 77, we get 9 with a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 3587.09
If we take 693 away from 700, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 9:
77 goes into 70 0 times with a remainder of 70.
The next digit of our result is 0. 
Result so far: 3587.09
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 10:
The number 77 fits into 700 9 times, leaving a remainder of 7.
The next digit of our result is 9. 
Result so far: 3587.0909
Subtracting 693 from 700 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 11:
If we divide 70 by 77, we get 0 and a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 3587.0909
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 12:
77 can be fit into 700 9 times, resulting in a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 3587.090909
If we subtract 693 from 700, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 13:
77 can be fit into 70 0 times, resulting in a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 3587.090909
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 14:
When dividing 700 by 77, we get 9 with a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 3587.09090909
Subtracting 693 from 700 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The final outcome is 3587.09090909, with a leftover of 7e-09.