227815 ÷ 78 
We're looking to find how many times 78 goes into 227815.

Moving on to step 1:
If we divide 2 by 78, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 78

Step 2:
When dividing 22 by 78, we get 0 with a remainder of 22.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 22 to get 22.
Append the next digit (7) from the dividend to 22 and continue with: 227 / 78

Step 3:
78 can be fit into 227 2 times, resulting in a remainder of 71.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 156 from 227 to get 71.
Include the next digit (8) from the dividend after 71, then repeat: 718 / 78

Going ahead to step 4:
78 can be fit into 718 9 times, resulting in a remainder of 16.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
The remainder is 16 after subtracting 702 from 718.
Grab the next digit (1) from the dividend, add it to 16, then carry on: 161 / 78

Advancing to step 5:
161 divided by 78 is 2 with a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 292.0
If we subtract 156 from 161, we get 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 78

Step 6:
55 divided by 78 is 0 with a remainder of 55.
Record the quotient 0 as the next digit in the result. 
Result so far: 2920.0
Deduct 0 from 55 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 7:
If we divide 550 by 78, we get 7 and a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 2920.7
Subtracting 546 from 550 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 8:
40 divided by 78 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 2920.7
If we take 0 away from 40, we end up 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.

Moving on to step 9:
400 divided by 78 is 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 2920.705
If we take 390 away from 400, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
78 goes into 100 1 times with a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 2920.7051
The remainder is 22 after subtracting 78 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 11:
The number 78 fits into 220 2 times, leaving a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 2920.70512
If we take 156 away from 220, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 12:
The number 78 fits into 640 8 times, leaving a remainder of 16.
The next digit of our result is 8. 
Result so far: 2920.705128
The remainder is 16 after subtracting 624 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
78 can be fit into 160 2 times, resulting in a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 2920.7051282
The remainder is 4 after subtracting 156 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 14:
78 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 2920.7051282
Deduct 0 from 40 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.

After the division, we end up with 2920.7051282 and a remainder of 4e-08.