We look at the division of 55723430 by 387 
Our goal is to divide 55723430 by 387.

Let's proceed to step 1:
387 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 387

Going ahead to step 2:
When dividing 55 by 387, we get 0 with a remainder of 55.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 55 and we're left with 55.
Take the next digit (7) from the dividend and append it to 55, then repeat: 557 / 387

Let's proceed to step 3:
The number 387 fits into 557 1 times, leaving a remainder of 170.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 387 from 557 and we're left with 170.
Include the next digit (2) from the dividend after 170, then repeat: 1702 / 387

Advancing to step 4:
387 goes into 1702 4 times with a remainder of 154.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtracting 1548 from 1702 leaves us with 154.
Take the next digit (3) from the dividend and append it to 154, then repeat: 1543 / 387

Going ahead to step 5:
The number 387 fits into 1543 3 times, leaving a remainder of 382.
Put 3 as the next digit of the answer. 
Result so far: 143.0
Subtracting 1161 from 1543 leaves us with 382.
Include the next digit (4) from the dividend after 382, then repeat: 3824 / 387

On to step 6:
387 goes into 3824 9 times with a remainder of 341.
Put 9 as the next digit of the answer. 
Result so far: 1439.0
If we take 3483 away from 3824, we end up with 341.
Grab the next digit (3) from the dividend, add it to 341, then carry on: 3413 / 387

Step 7:
387 can be fit into 3413 8 times, resulting in a remainder of 317.
The number 8 becomes the next digit in our result. 
Result so far: 14398.0
Deduct 3096 from 3413 and we're left with 317.
Fetch the next digit (0) from the dividend, attach it to 317 and continue: 3170 / 387

Moving on to step 8:
The number 387 fits into 3170 8 times, leaving a remainder of 74.
Record the quotient 8 as the next digit in the result. 
Result so far: 143988.0
The remainder is 74 after subtracting 3096 from 3170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 9:
740 divided by 387 is 1 with a remainder of 353.
The next digit of our result is 1. 
Result so far: 143988.1
If we subtract 387 from 740, we get 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Going ahead to step 10:
387 can be fit into 3530 9 times, resulting in a remainder of 47.
Write down 9 as next digit of the result. 
Result so far: 143988.19
The remainder is 47 after subtracting 3483 from 3530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 11:
If we divide 470 by 387, we get 1 and a remainder of 83.
The next digit of our result is 1. 
Result so far: 143988.191
Subtract 387 from 470 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Moving on to step 12:
When dividing 830 by 387, we get 2 with a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 143988.1912
If we take 774 away from 830, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 13:
When dividing 560 by 387, we get 1 with a remainder of 173.
Record the quotient 1 as the next digit in the result. 
Result so far: 143988.19121
If we take 387 away from 560, we end up with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Step 14:
387 can be fit into 1730 4 times, resulting in a remainder of 182.
Write down 4 as next digit of the result. 
Result so far: 143988.191214
Subtract 1548 from 1730 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.

Moving on to step 15:
387 goes into 1820 4 times with a remainder of 272.
The next digit of our result is 4. 
Result so far: 143988.1912144
Deduct 1548 from 1820 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

After the division, we end up with 143988.1912144 and a remainder of 2.72e-06.