We look at the division of 45217018 by 387 
We want to figure out the number of times 45217018 can be divided by 387.

Moving on to step 1:
4 divided by 387 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 387

Step 2:
45 divided by 387 is 0 with a remainder of 45.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Include the next digit (2) from the dividend after 45, then repeat: 452 / 387

Going ahead to step 3:
387 goes into 452 1 times with a remainder of 65.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 387 from 452 leaves us with 65.
Take the next digit (1) from the dividend and append it to 65, then repeat: 651 / 387

Step 4:
If we divide 651 by 387, we get 1 and a remainder of 264.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtract 387 from 651 to get 264.
Take the next digit (7) from the dividend and append it to 264, then repeat: 2647 / 387

Advancing to step 5:
When dividing 2647 by 387, we get 6 with a remainder of 325.
Use 6 as the next digit of our solution. 
Result so far: 116.0
Subtracting 2322 from 2647 leaves us with 325.
Include the next digit (0) from the dividend after 325, then repeat: 3250 / 387

Advancing to step 6:
387 can be fit into 3250 8 times, resulting in a remainder of 154.
Record the quotient 8 as the next digit in the result. 
Result so far: 1168.0
If we take 3096 away from 3250, we end up with 154.
Bring next digit (1) of the dividend behind the 154 and repeat the process: 1541 / 387

Let's proceed to step 7:
If we divide 1541 by 387, we get 3 and a remainder of 380.
Use 3 as the next digit of our solution. 
Result so far: 11683.0
Deduct 1161 from 1541 and we're left with 380.
Append the next digit (8) from the dividend to 380 and continue with: 3808 / 387

Going ahead to step 8:
The number 387 fits into 3808 9 times, leaving a remainder of 325.
Write down 9 as next digit of the result. 
Result so far: 116839.0
Deduct 3483 from 3808 and we're left with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Let's proceed to step 9:
The number 387 fits into 3250 8 times, leaving a remainder of 154.
The number 8 becomes the next digit in our result. 
Result so far: 116839.8
If we subtract 3096 from 3250, we get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 10:
387 can be fit into 1540 3 times, resulting in a remainder of 379.
Put 3 as the next digit of the answer. 
Result so far: 116839.83
Subtracting 1161 from 1540 leaves us with 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Step 11:
When dividing 3790 by 387, we get 9 with a remainder of 307.
The number 9 becomes the next digit in our result. 
Result so far: 116839.839
The remainder is 307 after subtracting 3483 from 3790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Step 12:
If we divide 3070 by 387, we get 7 and a remainder of 361.
Write down 7 as next digit of the result. 
Result so far: 116839.8397
The remainder is 361 after subtracting 2709 from 3070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

On to step 13:
387 can be fit into 3610 9 times, resulting in a remainder of 127.
The number 9 becomes the next digit in our result. 
Result so far: 116839.83979
Deduct 3483 from 3610 and we're left with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Step 14:
When dividing 1270 by 387, we get 3 with a remainder of 109.
The next digit of our result is 3. 
Result so far: 116839.839793
The remainder is 109 after subtracting 1161 from 1270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

On to step 15:
387 can be fit into 1090 2 times, resulting in a remainder of 316.
Record the quotient 2 as the next digit in the result. 
Result so far: 116839.8397932
The remainder is 316 after subtracting 774 from 1090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Let's proceed to step 16:
387 goes into 3160 8 times with a remainder of 64.
Write down 8 as next digit of the result. 
Result so far: 116839.83979328
The remainder is 64 after subtracting 3096 from 3160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final outcome is 116839.83979328, with a leftover of 6.4e-08.