We look at the division of 45264424 by 387 
We want to divide 45264424 by 387.

On to step 1:
When dividing 4 by 387, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 387

Step 2:
If we divide 45 by 387, we get 0 and a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Bring next digit (2) of the dividend behind the 45 and repeat the process: 452 / 387

Let's proceed to step 3:
The number 387 fits into 452 1 times, leaving a remainder of 65.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 387 away from 452, we end up with 65.
Include the next digit (6) from the dividend after 65, then repeat: 656 / 387

On to step 4:
If we divide 656 by 387, we get 1 and a remainder of 269.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 387 away from 656, we end up with 269.
Append the next digit (4) from the dividend to 269 and continue with: 2694 / 387

Step 5:
When dividing 2694 by 387, we get 6 with a remainder of 372.
Write down 6 as next digit of the result. 
Result so far: 116.0
Subtract 2322 from 2694 to get 372.
Append the next digit (4) from the dividend to 372 and continue with: 3724 / 387

Advancing to step 6:
3724 divided by 387 is 9 with a remainder of 241.
The next digit of our result is 9. 
Result so far: 1169.0
The remainder is 241 after subtracting 3483 from 3724.
Grab the next digit (2) from the dividend, add it to 241, then carry on: 2412 / 387

Moving on to step 7:
When dividing 2412 by 387, we get 6 with a remainder of 90.
Use 6 as the next digit of our solution. 
Result so far: 11696.0
If we take 2322 away from 2412, we end up with 90.
Bring next digit (4) of the dividend behind the 90 and repeat the process: 904 / 387

Step 8:
387 can be fit into 904 2 times, resulting in a remainder of 130.
The number 2 becomes the next digit in our result. 
Result so far: 116962.0
Subtracting 774 from 904 leaves us 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:
The number 387 fits into 1300 3 times, leaving a remainder of 139.
The number 3 becomes the next digit in our result. 
Result so far: 116962.3
Deduct 1161 from 1300 and we're left with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

On to step 10:
If we divide 1390 by 387, we get 3 and a remainder of 229.
Record the quotient 3 as the next digit in the result. 
Result so far: 116962.33
Subtract 1161 from 1390 to get 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

The final outcome is 116962.33, with a leftover of 0.229.