We divide 66618853 by 387
We're looking to find how many times 387 goes into 66618853.

On to step 1:
387 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 387

Let's proceed to step 2:
387 goes into 66 0 times with a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Take the next digit (6) from the dividend and append it to 66, then repeat: 666 / 387

Moving on to step 3:
When dividing 666 by 387, we get 1 with a remainder of 279.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 387 from 666 and we're left with 279.
Append the next digit (1) from the dividend to 279 and continue with: 2791 / 387

Let's proceed to step 4:
The number 387 fits into 2791 7 times, leaving a remainder of 82.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we subtract 2709 from 2791, we get 82.
Fetch the next digit (8) from the dividend, attach it to 82 and continue: 828 / 387

Let's proceed to step 5:
387 goes into 828 2 times with a remainder of 54.
The number 2 becomes the next digit in our result. 
Result so far: 172.0
Subtract 774 from 828 to get 54.
Append the next digit (8) from the dividend to 54 and continue with: 548 / 387

On to step 6:
If we divide 548 by 387, we get 1 and a remainder of 161.
Put 1 as the next digit of the answer. 
Result so far: 1721.0
If we subtract 387 from 548, we get 161.
Append the next digit (5) from the dividend to 161 and continue with: 1615 / 387

On to step 7:
387 can be fit into 1615 4 times, resulting in a remainder of 67.
Write down 4 as next digit of the result. 
Result so far: 17214.0
Subtracting 1548 from 1615 leaves us with 67.
Fetch the next digit (3) from the dividend, attach it to 67 and continue: 673 / 387

Going ahead to step 8:
387 can be fit into 673 1 times, resulting in a remainder of 286.
Write down 1 as next digit of the result. 
Result so far: 172141.0
If we subtract 387 from 673, we get 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Moving on to step 9:
387 can be fit into 2860 7 times, resulting in a remainder of 151.
Write down 7 as next digit of the result. 
Result so far: 172141.7
Subtract 2709 from 2860 to get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Moving on to step 10:
1510 divided by 387 is 3 with a remainder of 349.
Use 3 as the next digit of our solution. 
Result so far: 172141.73
Subtract 1161 from 1510 to get 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Advancing to step 11:
When dividing 3490 by 387, we get 9 with a remainder of 7.
The next digit of our result is 9. 
Result so far: 172141.739
Subtract 3483 from 3490 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 12:
The number 387 fits into 70 0 times, leaving a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 172141.739
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 13:
The number 387 fits into 700 1 times, leaving a remainder of 313.
Write down 1 as next digit of the result. 
Result so far: 172141.73901
If we subtract 387 from 700, we get 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Going ahead to step 14:
When dividing 3130 by 387, we get 8 with a remainder of 34.
Use 8 as the next digit of our solution. 
Result so far: 172141.739018
If we subtract 3096 from 3130, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 15:
387 goes into 340 0 times with a remainder of 340.
The number 0 becomes the next digit in our result. 
Result so far: 172141.739018
Deduct 0 from 340 and we're left with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 16:
The number 387 fits into 3400 8 times, leaving a remainder of 304.
The number 8 becomes the next digit in our result. 
Result so far: 172141.73901808
Subtracting 3096 from 3400 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

The final outcome is 172141.73901808, with a leftover of 3.04e-07.