2782201 ÷ 155 
Let's see how many times 155 fits into 2782201.

Step 1:
155 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 155

On to step 2:
If we divide 27 by 155, we get 0 and a remainder of 27.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 27 to get 27.
Append the next digit (8) from the dividend to 27 and continue with: 278 / 155

Going ahead to step 3:
The number 155 fits into 278 1 times, leaving a remainder of 123.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 155 from 278 to get 123.
Grab the next digit (2) from the dividend, add it to 123, then carry on: 1232 / 155

On to step 4:
The number 155 fits into 1232 7 times, leaving a remainder of 147.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Subtracting 1085 from 1232 leaves us with 147.
Include the next digit (2) from the dividend after 147, then repeat: 1472 / 155

Going ahead to step 5:
If we divide 1472 by 155, we get 9 and a remainder of 77.
The next digit of our result is 9. 
Result so far: 179.0
Subtracting 1395 from 1472 leaves us with 77.
Fetch the next digit (0) from the dividend, attach it to 77 and continue: 770 / 155

Step 6:
155 can be fit into 770 4 times, resulting in a remainder of 150.
Put 4 as the next digit of the answer. 
Result so far: 1794.0
Subtracting 620 from 770 leaves us with 150.
Bring next digit (1) of the dividend behind the 150 and repeat the process: 1501 / 155

Let's proceed to step 7:
1501 divided by 155 is 9 with a remainder of 106.
Write down 9 as next digit of the result. 
Result so far: 17949.0
Subtracting 1395 from 1501 leaves us with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 8:
1060 divided by 155 is 6 with a remainder of 130.
Record the quotient 6 as the next digit in the result. 
Result so far: 17949.6
Deduct 930 from 1060 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 9:
When dividing 1300 by 155, we get 8 with a remainder of 60.
The next digit of our result is 8. 
Result so far: 17949.68
Subtract 1240 from 1300 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
600 divided by 155 is 3 with a remainder of 135.
Write down 3 as next digit of the result. 
Result so far: 17949.683
Subtract 465 from 600 to get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Let's proceed to step 11:
When dividing 1350 by 155, we get 8 with a remainder of 110.
Write down 8 as next digit of the result. 
Result so far: 17949.6838
Subtract 1240 from 1350 to get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 12:
1100 divided by 155 is 7 with a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 17949.68387
Deduct 1085 from 1100 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 13:
The number 155 fits into 150 0 times, leaving a remainder of 150.
Use 0 as the next digit of our solution. 
Result so far: 17949.68387
Deduct 0 from 150 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 14:
The number 155 fits into 1500 9 times, leaving a remainder of 105.
The next digit of our result is 9. 
Result so far: 17949.6838709
If we subtract 1395 from 1500, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Advancing to step 15:
The number 155 fits into 1050 6 times, leaving a remainder of 120.
The number 6 becomes the next digit in our result. 
Result so far: 17949.68387096
Subtracting 930 from 1050 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

After the division, we end up with 17949.68387096 and a remainder of 1.2e-07.