20593298 ÷ 494 
We want to divide 20593298 by 494.

Step 1:
494 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 494

On to step 2:
494 can be fit into 20 0 times, resulting in 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 (5) from the dividend after 20, then repeat: 205 / 494

On to step 3:
The number 494 fits into 205 0 times, leaving a remainder of 205.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 205 and we're left with 205.
Bring next digit (9) of the dividend behind the 205 and repeat the process: 2059 / 494

Step 4:
494 goes into 2059 4 times with a remainder of 83.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 83 after subtracting 1976 from 2059.
Take the next digit (3) from the dividend and append it to 83, then repeat: 833 / 494

Advancing to step 5:
If we divide 833 by 494, we get 1 and a remainder of 339.
Use 1 as the next digit of our solution. 
Result so far: 41.0
If we take 494 away from 833, we end up with 339.
Bring next digit (2) of the dividend behind the 339 and repeat the process: 3392 / 494

Advancing to step 6:
494 can be fit into 3392 6 times, resulting in a remainder of 428.
Record the quotient 6 as the next digit in the result. 
Result so far: 416.0
If we subtract 2964 from 3392, we get 428.
Fetch the next digit (9) from the dividend, attach it to 428 and continue: 4289 / 494

Let's proceed to step 7:
4289 divided by 494 is 8 with a remainder of 337.
Put 8 as the next digit of the answer. 
Result so far: 4168.0
Subtract 3952 from 4289 to get 337.
Take the next digit (8) from the dividend and append it to 337, then repeat: 3378 / 494

Step 8:
If we divide 3378 by 494, we get 6 and a remainder of 414.
Put 6 as the next digit of the answer. 
Result so far: 41686.0
Subtracting 2964 from 3378 leaves us with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Moving on to step 9:
If we divide 4140 by 494, we get 8 and a remainder of 188.
Use 8 as the next digit of our solution. 
Result so far: 41686.8
Deduct 3952 from 4140 and we're left with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Step 10:
494 can be fit into 1880 3 times, resulting in a remainder of 398.
Put 3 as the next digit of the answer. 
Result so far: 41686.83
Deduct 1482 from 1880 and we're left with 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

On to step 11:
494 can be fit into 3980 8 times, resulting in a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 41686.838
Deduct 3952 from 3980 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 12:
The number 494 fits into 280 0 times, leaving a remainder of 280.
The number 0 becomes the next digit in our result. 
Result so far: 41686.838
Subtract 0 from 280 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 13:
If we divide 2800 by 494, we get 5 and a remainder of 330.
Put 5 as the next digit of the answer. 
Result so far: 41686.83805
If we take 2470 away from 2800, we end up with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Step 14:
3300 divided by 494 is 6 with a remainder of 336.
The next digit of our result is 6. 
Result so far: 41686.838056
If we take 2964 away from 3300, we end up with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

On to step 15:
When dividing 3360 by 494, we get 6 with a remainder of 396.
Write down 6 as next digit of the result. 
Result so far: 41686.8380566
Deduct 2964 from 3360 and we're left with 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

The final outcome is 41686.8380566, with a leftover of 3.96e-06.