We look at the division of 78686157 by 365 
Our goal is to divide 78686157 by 365.

Let's proceed to step 1:
365 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 365

Advancing to step 2:
365 goes into 78 0 times with a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Grab the next digit (6) from the dividend, add it to 78, then carry on: 786 / 365

Step 3:
365 can be fit into 786 2 times, resulting in a remainder of 56.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 730 from 786 leaves us with 56.
Append the next digit (8) from the dividend to 56 and continue with: 568 / 365

Let's proceed to step 4:
If we divide 568 by 365, we get 1 and a remainder of 203.
Put 1 as the next digit of the answer. 
Result so far: 21.0
If we take 365 away from 568, we end up with 203.
Take the next digit (6) from the dividend and append it to 203, then repeat: 2036 / 365

Going ahead to step 5:
365 can be fit into 2036 5 times, resulting in a remainder of 211.
Put 5 as the next digit of the answer. 
Result so far: 215.0
Deduct 1825 from 2036 and we're left with 211.
Include the next digit (1) from the dividend after 211, then repeat: 2111 / 365

Going ahead to step 6:
365 goes into 2111 5 times with a remainder of 286.
Record the quotient 5 as the next digit in the result. 
Result so far: 2155.0
Subtracting 1825 from 2111 leaves us with 286.
Bring next digit (5) of the dividend behind the 286 and repeat the process: 2865 / 365

Going ahead to step 7:
The number 365 fits into 2865 7 times, leaving a remainder of 310.
Record the quotient 7 as the next digit in the result. 
Result so far: 21557.0
Subtracting 2555 from 2865 leaves us with 310.
Append the next digit (7) from the dividend to 310 and continue with: 3107 / 365

Moving on to step 8:
3107 divided by 365 is 8 with a remainder of 187.
The number 8 becomes the next digit in our result. 
Result so far: 215578.0
Subtract 2920 from 3107 to get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Going ahead to step 9:
365 can be fit into 1870 5 times, resulting in a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 215578.5
If we take 1825 away from 1870, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 10:
If we divide 450 by 365, we get 1 and a remainder of 85.
Put 1 as the next digit of the answer. 
Result so far: 215578.51
Deduct 365 from 450 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 11:
850 divided by 365 is 2 with a remainder of 120.
Put 2 as the next digit of the answer. 
Result so far: 215578.512
If we take 730 away from 850, we end up 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.

Advancing to step 12:
365 goes into 1200 3 times with a remainder of 105.
Write down 3 as next digit of the result. 
Result so far: 215578.5123
If we take 1095 away from 1200, we end up with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

On to step 13:
When dividing 1050 by 365, we get 2 with a remainder of 320.
Put 2 as the next digit of the answer. 
Result so far: 215578.51232
Deduct 730 from 1050 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 14:
365 goes into 3200 8 times with a remainder of 280.
Use 8 as the next digit of our solution. 
Result so far: 215578.512328
The remainder is 280 after subtracting 2920 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 15:
365 goes into 2800 7 times with a remainder of 245.
The number 7 becomes the next digit in our result. 
Result so far: 215578.5123287
If we subtract 2555 from 2800, we get 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Moving on to step 16:
The number 365 fits into 2450 6 times, leaving a remainder of 260.
Use 6 as the next digit of our solution. 
Result so far: 215578.51232876
Subtracting 2190 from 2450 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

After the division, we end up with 215578.51232876 and a remainder of 2.6e-07.