We divide 78358309 by 388
Our goal is to divide 78358309 by 388.

Going ahead to step 1:
388 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 388

Step 2:
If we divide 78 by 388, we get 0 and a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Grab the next digit (3) from the dividend, add it to 78, then carry on: 783 / 388

Going ahead to step 3:
The number 388 fits into 783 2 times, leaving a remainder of 7.
The next digit of our result is 2. 
Result so far: 2.0
If we take 776 away from 783, we end up with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 388

Moving on to step 4:
The number 388 fits into 75 0 times, leaving a remainder of 75.
Put 0 as the next digit of the answer. 
Result so far: 20.0
If we subtract 0 from 75, we get 75.
Include the next digit (8) from the dividend after 75, then repeat: 758 / 388

Let's proceed to step 5:
758 divided by 388 is 1 with a remainder of 370.
The number 1 becomes the next digit in our result. 
Result so far: 201.0
The remainder is 370 after subtracting 388 from 758.
Grab the next digit (3) from the dividend, add it to 370, then carry on: 3703 / 388

Step 6:
388 goes into 3703 9 times with a remainder of 211.
Record the quotient 9 as the next digit in the result. 
Result so far: 2019.0
If we subtract 3492 from 3703, we get 211.
Take the next digit (0) from the dividend and append it to 211, then repeat: 2110 / 388

Let's proceed to step 7:
The number 388 fits into 2110 5 times, leaving a remainder of 170.
Write down 5 as next digit of the result. 
Result so far: 20195.0
Deduct 1940 from 2110 and we're left with 170.
Fetch the next digit (9) from the dividend, attach it to 170 and continue: 1709 / 388

Step 8:
388 goes into 1709 4 times with a remainder of 157.
Use 4 as the next digit of our solution. 
Result so far: 201954.0
If we subtract 1552 from 1709, we get 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Advancing to step 9:
When dividing 1570 by 388, we get 4 with a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 201954.4
If we take 1552 away from 1570, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 10:
180 divided by 388 is 0 with a remainder of 180.
The number 0 becomes the next digit in our result. 
Result so far: 201954.4
Subtract 0 from 180 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 11:
388 goes into 1800 4 times with a remainder of 248.
Use 4 as the next digit of our solution. 
Result so far: 201954.404
Deduct 1552 from 1800 and we're left with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Moving on to step 12:
If we divide 2480 by 388, we get 6 and a remainder of 152.
Put 6 as the next digit of the answer. 
Result so far: 201954.4046
Subtract 2328 from 2480 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Advancing to step 13:
The number 388 fits into 1520 3 times, leaving a remainder of 356.
Put 3 as the next digit of the answer. 
Result so far: 201954.40463
The remainder is 356 after subtracting 1164 from 1520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Step 14:
388 goes into 3560 9 times with a remainder of 68.
Put 9 as the next digit of the answer. 
Result so far: 201954.404639
If we take 3492 away from 3560, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 15:
The number 388 fits into 680 1 times, leaving a remainder of 292.
Put 1 as the next digit of the answer. 
Result so far: 201954.4046391
The remainder is 292 after subtracting 388 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Moving on to step 16:
If we divide 2920 by 388, we get 7 and a remainder of 204.
Write down 7 as next digit of the result. 
Result so far: 201954.40463917
Subtracting 2716 from 2920 leaves us 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.

The quotient of the division is 201954.40463917, and the remainder is 2.04e-07.