We look at the division of 76302007 by 405 
We're looking to find how many times 405 goes into 76302007.

Step 1:
The number 405 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 405

Let's proceed to step 2:
When dividing 76 by 405, we get 0 with a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 76 and we're left with 76.
Take the next digit (3) from the dividend and append it to 76, then repeat: 763 / 405

Moving on to step 3:
If we divide 763 by 405, we get 1 and a remainder of 358.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 405 from 763, we get 358.
Grab the next digit (0) from the dividend, add it to 358, then carry on: 3580 / 405

Moving on to step 4:
When dividing 3580 by 405, we get 8 with a remainder of 340.
Write down 8 as next digit of the result. 
Result so far: 18.0
Subtracting 3240 from 3580 leaves us with 340.
Append the next digit (2) from the dividend to 340 and continue with: 3402 / 405

Moving on to step 5:
405 can be fit into 3402 8 times, resulting in a remainder of 162.
The next digit of our result is 8. 
Result so far: 188.0
The remainder is 162 after subtracting 3240 from 3402.
Take the next digit (0) from the dividend and append it to 162, then repeat: 1620 / 405

On to step 6:
1620 divided by 405 is 4 with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 1884.0
If we subtract 1620 from 1620, we get 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 405

Going ahead to step 7:
If we divide 0 by 405, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 18840.0
The remainder is 0 after subtracting 0 from 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 405

Step 8:
405 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 188400.0
Deduct 0 from 7 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 9:
If we divide 70 by 405, we get 0 and a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 188400.0
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 10:
If we divide 700 by 405, we get 1 and a remainder of 295.
Use 1 as the next digit of our solution. 
Result so far: 188400.01
Subtracting 405 from 700 leaves us with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Let's proceed to step 11:
405 goes into 2950 7 times with a remainder of 115.
Use 7 as the next digit of our solution. 
Result so far: 188400.017
The remainder is 115 after subtracting 2835 from 2950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Step 12:
405 can be fit into 1150 2 times, resulting in a remainder of 340.
Use 2 as the next digit of our solution. 
Result so far: 188400.0172
Deduct 810 from 1150 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.

Advancing to step 13:
When dividing 3400 by 405, we get 8 with a remainder of 160.
Use 8 as the next digit of our solution. 
Result so far: 188400.01728
Subtracting 3240 from 3400 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 14:
1600 divided by 405 is 3 with a remainder of 385.
The number 3 becomes the next digit in our result. 
Result so far: 188400.017283
The remainder is 385 after subtracting 1215 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Let's proceed to step 15:
When dividing 3850 by 405, we get 9 with a remainder of 205.
Record the quotient 9 as the next digit in the result. 
Result so far: 188400.0172839
If we take 3645 away from 3850, we end up with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Advancing to step 16:
The number 405 fits into 2050 5 times, leaving a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 188400.01728395
The remainder is 25 after subtracting 2025 from 2050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

After the division, we end up with 188400.01728395 and a remainder of 2.5e-08.