We're dividing 30025829 by 387 
Let's see how many times 387 fits into 30025829.

Step 1:
When dividing 3 by 387, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 387

Moving on to step 2:
When dividing 30 by 387, we get 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Fetch the next digit (0) from the dividend, attach it to 30 and continue: 300 / 387

Going ahead to step 3:
If we divide 300 by 387, we get 0 and a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 300 and we're left with 300.
Grab the next digit (2) from the dividend, add it to 300, then carry on: 3002 / 387

Going ahead to step 4:
If we divide 3002 by 387, we get 7 and a remainder of 293.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 2709 from 3002 to get 293.
Take the next digit (5) from the dividend and append it to 293, then repeat: 2935 / 387

On to step 5:
2935 divided by 387 is 7 with a remainder of 226.
Put 7 as the next digit of the answer. 
Result so far: 77.0
The remainder is 226 after subtracting 2709 from 2935.
Bring next digit (8) of the dividend behind the 226 and repeat the process: 2268 / 387

On to step 6:
387 can be fit into 2268 5 times, resulting in a remainder of 333.
Use 5 as the next digit of our solution. 
Result so far: 775.0
If we subtract 1935 from 2268, we get 333.
Include the next digit (2) from the dividend after 333, then repeat: 3332 / 387

Advancing to step 7:
387 can be fit into 3332 8 times, resulting in a remainder of 236.
Record the quotient 8 as the next digit in the result. 
Result so far: 7758.0
Deduct 3096 from 3332 and we're left with 236.
Append the next digit (9) from the dividend to 236 and continue with: 2369 / 387

Step 8:
When dividing 2369 by 387, we get 6 with a remainder of 47.
Put 6 as the next digit of the answer. 
Result so far: 77586.0
Subtract 2322 from 2369 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 9:
470 divided by 387 is 1 with a remainder of 83.
The next digit of our result is 1. 
Result so far: 77586.1
Deduct 387 from 470 and we're left with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Going ahead to step 10:
387 can be fit into 830 2 times, resulting in a remainder of 56.
Write down 2 as next digit of the result. 
Result so far: 77586.12
Subtracting 774 from 830 leaves us 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.

Let's proceed to step 11:
The number 387 fits into 560 1 times, leaving a remainder of 173.
Use 1 as the next digit of our solution. 
Result so far: 77586.121
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.

Let's proceed to step 12:
387 can be fit into 1730 4 times, resulting in a remainder of 182.
Use 4 as the next digit of our solution. 
Result so far: 77586.1214
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.

Step 13:
1820 divided by 387 is 4 with a remainder of 272.
Use 4 as the next digit of our solution. 
Result so far: 77586.12144
Subtract 1548 from 1820 to get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

The final result is 77586.12144 with a remainder of 0.000272.