20908193 ÷ 308 
We want to divide 20908193 by 308.

Advancing to step 1:
When dividing 2 by 308, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 308

Going ahead to step 2:
308 goes into 20 0 times with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Include the next digit (9) from the dividend after 20, then repeat: 209 / 308

Step 3:
209 divided by 308 is 0 with a remainder of 209.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 209, we get 209.
Include the next digit (0) from the dividend after 209, then repeat: 2090 / 308

Step 4:
2090 divided by 308 is 6 with a remainder of 242.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we subtract 1848 from 2090, we get 242.
Fetch the next digit (8) from the dividend, attach it to 242 and continue: 2428 / 308

Let's proceed to step 5:
308 can be fit into 2428 7 times, resulting in a remainder of 272.
The number 7 becomes the next digit in our result. 
Result so far: 67.0
If we take 2156 away from 2428, we end up with 272.
Grab the next digit (1) from the dividend, add it to 272, then carry on: 2721 / 308

Advancing to step 6:
308 can be fit into 2721 8 times, resulting in a remainder of 257.
Record the quotient 8 as the next digit in the result. 
Result so far: 678.0
Subtracting 2464 from 2721 leaves us with 257.
Take the next digit (9) from the dividend and append it to 257, then repeat: 2579 / 308

Moving on to step 7:
308 can be fit into 2579 8 times, resulting in a remainder of 115.
The number 8 becomes the next digit in our result. 
Result so far: 6788.0
If we subtract 2464 from 2579, we get 115.
Include the next digit (3) from the dividend after 115, then repeat: 1153 / 308

On to step 8:
308 can be fit into 1153 3 times, resulting in a remainder of 229.
Put 3 as the next digit of the answer. 
Result so far: 67883.0
If we take 924 away from 1153, we end up with 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Step 9:
2290 divided by 308 is 7 with a remainder of 134.
The next digit of our result is 7. 
Result so far: 67883.7
The remainder is 134 after subtracting 2156 from 2290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Step 10:
1340 divided by 308 is 4 with a remainder of 108.
Put 4 as the next digit of the answer. 
Result so far: 67883.74
Deduct 1232 from 1340 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 11:
If we divide 1080 by 308, we get 3 and a remainder of 156.
Put 3 as the next digit of the answer. 
Result so far: 67883.743
If we subtract 924 from 1080, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Let's proceed to step 12:
1560 divided by 308 is 5 with a remainder of 20.
The next digit of our result is 5. 
Result so far: 67883.7435
If we take 1540 away from 1560, we end up 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.

Advancing to step 13:
The number 308 fits into 200 0 times, leaving a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 67883.7435
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 14:
308 can be fit into 2000 6 times, resulting in a remainder of 152.
Use 6 as the next digit of our solution. 
Result so far: 67883.743506
If we take 1848 away from 2000, we end up with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 15:
If we divide 1520 by 308, we get 4 and a remainder of 288.
The next digit of our result is 4. 
Result so far: 67883.7435064
The remainder is 288 after subtracting 1232 from 1520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Step 16:
308 goes into 2880 9 times with a remainder of 108.
Use 9 as the next digit of our solution. 
Result so far: 67883.74350649
The remainder is 108 after subtracting 2772 from 2880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Our division results in 67883.74350649 with a remaining 1.08e-07.