We divide 80803923 by 428
We're looking to find how many times 428 goes into 80803923.

Going ahead to step 1:
8 divided by 428 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 428

Advancing to step 2:
If we divide 80 by 428, we get 0 and a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Bring next digit (8) of the dividend behind the 80 and repeat the process: 808 / 428

Advancing to step 3:
428 goes into 808 1 times with a remainder of 380.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 428 from 808 to get 380.
Take the next digit (0) from the dividend and append it to 380, then repeat: 3800 / 428

On to step 4:
3800 divided by 428 is 8 with a remainder of 376.
Use 8 as the next digit of our solution. 
Result so far: 18.0
The remainder is 376 after subtracting 3424 from 3800.
Bring next digit (3) of the dividend behind the 376 and repeat the process: 3763 / 428

Going ahead to step 5:
The number 428 fits into 3763 8 times, leaving a remainder of 339.
The next digit of our result is 8. 
Result so far: 188.0
Subtracting 3424 from 3763 leaves us with 339.
Take the next digit (9) from the dividend and append it to 339, then repeat: 3399 / 428

Advancing to step 6:
The number 428 fits into 3399 7 times, leaving a remainder of 403.
Use 7 as the next digit of our solution. 
Result so far: 1887.0
Subtract 2996 from 3399 to get 403.
Include the next digit (2) from the dividend after 403, then repeat: 4032 / 428

Advancing to step 7:
428 can be fit into 4032 9 times, resulting in a remainder of 180.
Use 9 as the next digit of our solution. 
Result so far: 18879.0
Deduct 3852 from 4032 and we're left with 180.
Fetch the next digit (3) from the dividend, attach it to 180 and continue: 1803 / 428

Going ahead to step 8:
1803 divided by 428 is 4 with a remainder of 91.
Record the quotient 4 as the next digit in the result. 
Result so far: 188794.0
Subtracting 1712 from 1803 leaves us with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Going ahead to step 9:
428 can be fit into 910 2 times, resulting in a remainder of 54.
The next digit of our result is 2. 
Result so far: 188794.2
If we subtract 856 from 910, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 10:
If we divide 540 by 428, we get 1 and a remainder of 112.
Record the quotient 1 as the next digit in the result. 
Result so far: 188794.21
Subtracting 428 from 540 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 11:
428 can be fit into 1120 2 times, resulting in a remainder of 264.
Record the quotient 2 as the next digit in the result. 
Result so far: 188794.212
The remainder is 264 after subtracting 856 from 1120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

On to step 12:
If we divide 2640 by 428, we get 6 and a remainder of 72.
Record the quotient 6 as the next digit in the result. 
Result so far: 188794.2126
Subtract 2568 from 2640 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 13:
720 divided by 428 is 1 with a remainder of 292.
Use 1 as the next digit of our solution. 
Result so far: 188794.21261
Deduct 428 from 720 and we're left with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Step 14:
428 goes into 2920 6 times with a remainder of 352.
The next digit of our result is 6. 
Result so far: 188794.212616
If we subtract 2568 from 2920, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Advancing to step 15:
428 goes into 3520 8 times with a remainder of 96.
The next digit of our result is 8. 
Result so far: 188794.2126168
Subtracting 3424 from 3520 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Step 16:
428 can be fit into 960 2 times, resulting in a remainder of 104.
Put 2 as the next digit of the answer. 
Result so far: 188794.21261682
Subtract 856 from 960 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

The quotient of the division is 188794.21261682, and the remainder is 1.04e-07.