Let's divide 78644226 by 180
Our goal is to divide 78644226 by 180.

Step 1:
If we divide 7 by 180, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 180

On to step 2:
78 divided by 180 is 0 with a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Include the next digit (6) from the dividend after 78, then repeat: 786 / 180

Let's proceed to step 3:
If we divide 786 by 180, we get 4 and a remainder of 66.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 720 away from 786, we end up with 66.
Append the next digit (4) from the dividend to 66 and continue with: 664 / 180

Step 4:
180 can be fit into 664 3 times, resulting in a remainder of 124.
Use 3 as the next digit of our solution. 
Result so far: 43.0
If we subtract 540 from 664, we get 124.
Bring next digit (4) of the dividend behind the 124 and repeat the process: 1244 / 180

Step 5:
When dividing 1244 by 180, we get 6 with a remainder of 164.
The next digit of our result is 6. 
Result so far: 436.0
Subtracting 1080 from 1244 leaves us with 164.
Append the next digit (2) from the dividend to 164 and continue with: 1642 / 180

Step 6:
1642 divided by 180 is 9 with a remainder of 22.
Write down 9 as next digit of the result. 
Result so far: 4369.0
Deduct 1620 from 1642 and we're left with 22.
Include the next digit (2) from the dividend after 22, then repeat: 222 / 180

Step 7:
If we divide 222 by 180, we get 1 and a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 43691.0
Subtracting 180 from 222 leaves us with 42.
Include the next digit (6) from the dividend after 42, then repeat: 426 / 180

On to step 8:
If we divide 426 by 180, we get 2 and a remainder of 66.
Write down 2 as next digit of the result. 
Result so far: 436912.0
Subtracting 360 from 426 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 9:
660 divided by 180 is 3 with a remainder of 120.
Use 3 as the next digit of our solution. 
Result so far: 436912.3
The remainder is 120 after subtracting 540 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 10:
1200 divided by 180 is 6 with a remainder of 120.
Put 6 as the next digit of the answer. 
Result so far: 436912.36
If we subtract 1080 from 1200, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 11:
1200 divided by 180 is 6 with a remainder of 120.
The number 6 becomes the next digit in our result. 
Result so far: 436912.366
If we take 1080 away from 1200, 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.

The final outcome is 436912.366, with a leftover of 0.012.