78387278 ÷ 190 
We want to divide 78387278 by 190.

Step 1:
190 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 190

Let's proceed to step 2:
The number 190 fits into 78 0 times, leaving a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Grab the next digit (3) from the dividend, add it to 78, then carry on: 783 / 190

Advancing to step 3:
When dividing 783 by 190, we get 4 with a remainder of 23.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 760 from 783, we get 23.
Grab the next digit (8) from the dividend, add it to 23, then carry on: 238 / 190

Moving on to step 4:
238 divided by 190 is 1 with a remainder of 48.
Use 1 as the next digit of our solution. 
Result so far: 41.0
The remainder is 48 after subtracting 190 from 238.
Bring next digit (7) of the dividend behind the 48 and repeat the process: 487 / 190

Going ahead to step 5:
When dividing 487 by 190, we get 2 with a remainder of 107.
Record the quotient 2 as the next digit in the result. 
Result so far: 412.0
If we subtract 380 from 487, we get 107.
Bring next digit (2) of the dividend behind the 107 and repeat the process: 1072 / 190

Moving on to step 6:
When dividing 1072 by 190, we get 5 with a remainder of 122.
Put 5 as the next digit of the answer. 
Result so far: 4125.0
Subtract 950 from 1072 to get 122.
Bring next digit (7) of the dividend behind the 122 and repeat the process: 1227 / 190

Let's proceed to step 7:
If we divide 1227 by 190, we get 6 and a remainder of 87.
Put 6 as the next digit of the answer. 
Result so far: 41256.0
If we take 1140 away from 1227, we end up with 87.
Include the next digit (8) from the dividend after 87, then repeat: 878 / 190

Step 8:
When dividing 878 by 190, we get 4 with a remainder of 118.
Put 4 as the next digit of the answer. 
Result so far: 412564.0
Deduct 760 from 878 and we're left with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Moving on to step 9:
The number 190 fits into 1180 6 times, leaving a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 412564.6
If we subtract 1140 from 1180, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
The number 190 fits into 400 2 times, leaving a remainder of 20.
The next digit of our result is 2. 
Result so far: 412564.62
Subtracting 380 from 400 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
190 goes into 200 1 times with a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 412564.621
If we subtract 190 from 200, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
190 goes into 100 0 times with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 412564.621
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 13:
190 can be fit into 1000 5 times, resulting in a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 412564.62105
If we take 950 away from 1000, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 14:
The number 190 fits into 500 2 times, leaving a remainder of 120.
Record the quotient 2 as the next digit in the result. 
Result so far: 412564.621052
If we subtract 380 from 500, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 15:
190 can be fit into 1200 6 times, resulting in a remainder of 60.
The next digit of our result is 6. 
Result so far: 412564.6210526
Deduct 1140 from 1200 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 16:
If we divide 600 by 190, we get 3 and a remainder of 30.
Use 3 as the next digit of our solution. 
Result so far: 412564.62105263
If we subtract 570 from 600, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 412564.62105263 with a remaining 3e-08.