78432369 ÷ 226 
We want to divide 78432369 by 226.

On to step 1:
226 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
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 226

Moving on to step 2:
If we divide 78 by 226, we get 0 and a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Take the next digit (4) from the dividend and append it to 78, then repeat: 784 / 226

Going ahead to step 3:
When dividing 784 by 226, we get 3 with a remainder of 106.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 678 from 784 leaves us with 106.
Fetch the next digit (3) from the dividend, attach it to 106 and continue: 1063 / 226

Going ahead to step 4:
226 can be fit into 1063 4 times, resulting in a remainder of 159.
Use 4 as the next digit of our solution. 
Result so far: 34.0
Subtracting 904 from 1063 leaves us with 159.
Append the next digit (2) from the dividend to 159 and continue with: 1592 / 226

Going ahead to step 5:
226 goes into 1592 7 times with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 347.0
If we take 1582 away from 1592, we end up with 10.
Include the next digit (3) from the dividend after 10, then repeat: 103 / 226

Step 6:
If we divide 103 by 226, we get 0 and a remainder of 103.
Use 0 as the next digit of our solution. 
Result so far: 3470.0
Deduct 0 from 103 and we're left with 103.
Append the next digit (6) from the dividend to 103 and continue with: 1036 / 226

Step 7:
1036 divided by 226 is 4 with a remainder of 132.
Use 4 as the next digit of our solution. 
Result so far: 34704.0
If we take 904 away from 1036, we end up with 132.
Append the next digit (9) from the dividend to 132 and continue with: 1329 / 226

Let's proceed to step 8:
When dividing 1329 by 226, we get 5 with a remainder of 199.
The number 5 becomes the next digit in our result. 
Result so far: 347045.0
If we take 1130 away from 1329, we end up with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Going ahead to step 9:
The number 226 fits into 1990 8 times, leaving a remainder of 182.
Use 8 as the next digit of our solution. 
Result so far: 347045.8
Subtract 1808 from 1990 to get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Let's proceed to step 10:
The number 226 fits into 1820 8 times, leaving a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 347045.88
Deduct 1808 from 1820 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 347045.88 with a remaining 0.012.