We're dividing 34303813 by 278 
We want to divide 34303813 by 278.

On to step 1:
When dividing 3 by 278, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 278

On to step 2:
The number 278 fits into 34 0 times, leaving a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 34 and we're left with 34.
Include the next digit (3) from the dividend after 34, then repeat: 343 / 278

Moving on to step 3:
The number 278 fits into 343 1 times, leaving a remainder of 65.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 278 from 343, we get 65.
Fetch the next digit (0) from the dividend, attach it to 65 and continue: 650 / 278

Let's proceed to step 4:
278 goes into 650 2 times with a remainder of 94.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtract 556 from 650 to get 94.
Include the next digit (3) from the dividend after 94, then repeat: 943 / 278

Moving on to step 5:
When dividing 943 by 278, we get 3 with a remainder of 109.
Use 3 as the next digit of our solution. 
Result so far: 123.0
If we subtract 834 from 943, we get 109.
Bring next digit (8) of the dividend behind the 109 and repeat the process: 1098 / 278

On to step 6:
1098 divided by 278 is 3 with a remainder of 264.
Write down 3 as next digit of the result. 
Result so far: 1233.0
If we take 834 away from 1098, we end up with 264.
Include the next digit (1) from the dividend after 264, then repeat: 2641 / 278

Advancing to step 7:
The number 278 fits into 2641 9 times, leaving a remainder of 139.
Record the quotient 9 as the next digit in the result. 
Result so far: 12339.0
If we take 2502 away from 2641, we end up with 139.
Fetch the next digit (3) from the dividend, attach it to 139 and continue: 1393 / 278

Advancing to step 8:
1393 divided by 278 is 5 with a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 123395.0
Subtracting 1390 from 1393 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 9:
When dividing 30 by 278, we get 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 123395.0
If we take 0 away from 30, we end up 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.

Advancing to step 10:
278 can be fit into 300 1 times, resulting in a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 123395.01
If we take 278 away from 300, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 11:
278 goes into 220 0 times with a remainder of 220.
Write down 0 as next digit of the result. 
Result so far: 123395.01
The remainder is 220 after subtracting 0 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 12:
278 can be fit into 2200 7 times, resulting in a remainder of 254.
Record the quotient 7 as the next digit in the result. 
Result so far: 123395.0107
If we subtract 1946 from 2200, we get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Moving on to step 13:
If we divide 2540 by 278, we get 9 and a remainder of 38.
Use 9 as the next digit of our solution. 
Result so far: 123395.01079
The remainder is 38 after subtracting 2502 from 2540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 14:
The number 278 fits into 380 1 times, leaving a remainder of 102.
The next digit of our result is 1. 
Result so far: 123395.010791
If we subtract 278 from 380, we get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Moving on to step 15:
When dividing 1020 by 278, we get 3 with a remainder of 186.
Put 3 as the next digit of the answer. 
Result so far: 123395.0107913
Deduct 834 from 1020 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.

Going ahead to step 16:
278 can be fit into 1860 6 times, resulting in a remainder of 192.
Use 6 as the next digit of our solution. 
Result so far: 123395.01079136
If we take 1668 away from 1860, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

The final result is 123395.01079136 with a remainder of 1.92e-07.