We divide 8078385 by 402
We want to figure out the number of times 8078385 can be divided by 402.

Step 1:
When dividing 8 by 402, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 402

Going ahead to step 2:
80 divided by 402 is 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Take the next digit (7) from the dividend and append it to 80, then repeat: 807 / 402

Advancing to step 3:
807 divided by 402 is 2 with a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 804 from 807 and we're left with 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 402

Going ahead to step 4:
If we divide 38 by 402, we get 0 and a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 20.0
The remainder is 38 after subtracting 0 from 38.
Append the next digit (3) from the dividend to 38 and continue with: 383 / 402

On to step 5:
402 goes into 383 0 times with a remainder of 383.
Use 0 as the next digit of our solution. 
Result so far: 200.0
If we subtract 0 from 383, we get 383.
Grab the next digit (8) from the dividend, add it to 383, then carry on: 3838 / 402

Advancing to step 6:
The number 402 fits into 3838 9 times, leaving a remainder of 220.
Use 9 as the next digit of our solution. 
Result so far: 2009.0
Subtracting 3618 from 3838 leaves us with 220.
Bring next digit (5) of the dividend behind the 220 and repeat the process: 2205 / 402

Advancing to step 7:
402 goes into 2205 5 times with a remainder of 195.
Record the quotient 5 as the next digit in the result. 
Result so far: 20095.0
The remainder is 195 after subtracting 2010 from 2205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Let's proceed to step 8:
402 goes into 1950 4 times with a remainder of 342.
Put 4 as the next digit of the answer. 
Result so far: 20095.4
The remainder is 342 after subtracting 1608 from 1950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Step 9:
402 can be fit into 3420 8 times, resulting in a remainder of 204.
Use 8 as the next digit of our solution. 
Result so far: 20095.48
Deduct 3216 from 3420 and we're left with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

On to step 10:
If we divide 2040 by 402, we get 5 and a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 20095.485
Subtracting 2010 from 2040 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 11:
If we divide 300 by 402, we get 0 and a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 20095.485
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 12:
402 can be fit into 3000 7 times, resulting in a remainder of 186.
Use 7 as the next digit of our solution. 
Result so far: 20095.48507
Deduct 2814 from 3000 and we're left with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Advancing to step 13:
1860 divided by 402 is 4 with a remainder of 252.
The number 4 becomes the next digit in our result. 
Result so far: 20095.485074
The remainder is 252 after subtracting 1608 from 1860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Let's proceed to step 14:
When dividing 2520 by 402, we get 6 with a remainder of 108.
Record the quotient 6 as the next digit in the result. 
Result so far: 20095.4850746
If we subtract 2412 from 2520, we get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 15:
When dividing 1080 by 402, we get 2 with a remainder of 276.
Record the quotient 2 as the next digit in the result. 
Result so far: 20095.48507462
If we take 804 away from 1080, we end up with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

After the division, we end up with 20095.48507462 and a remainder of 2.76e-07.