We divide 20886418 by 678
We want to figure out the number of times 20886418 can be divided by 678.

Going ahead to step 1:
678 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 678

Moving on to step 2:
20 divided by 678 is 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Append the next digit (8) from the dividend to 20 and continue with: 208 / 678

Step 3:
The number 678 fits into 208 0 times, leaving a remainder of 208.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 208 to get 208.
Fetch the next digit (8) from the dividend, attach it to 208 and continue: 2088 / 678

Step 4:
678 can be fit into 2088 3 times, resulting in a remainder of 54.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 2034 away from 2088, we end up with 54.
Append the next digit (6) from the dividend to 54 and continue with: 546 / 678

Step 5:
The number 678 fits into 546 0 times, leaving a remainder of 546.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
Deduct 0 from 546 and we're left with 546.
Take the next digit (4) from the dividend and append it to 546, then repeat: 5464 / 678

Advancing to step 6:
When dividing 5464 by 678, we get 8 with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 308.0
If we subtract 5424 from 5464, we get 40.
Take the next digit (1) from the dividend and append it to 40, then repeat: 401 / 678

Going ahead to step 7:
678 can be fit into 401 0 times, resulting in a remainder of 401.
Record the quotient 0 as the next digit in the result. 
Result so far: 3080.0
The remainder is 401 after subtracting 0 from 401.
Bring next digit (8) of the dividend behind the 401 and repeat the process: 4018 / 678

Going ahead to step 8:
4018 divided by 678 is 5 with a remainder of 628.
Record the quotient 5 as the next digit in the result. 
Result so far: 30805.0
If we subtract 3390 from 4018, we get 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Let's proceed to step 9:
678 can be fit into 6280 9 times, resulting in a remainder of 178.
The number 9 becomes the next digit in our result. 
Result so far: 30805.9
Subtracting 6102 from 6280 leaves us with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

On to step 10:
1780 divided by 678 is 2 with a remainder of 424.
Record the quotient 2 as the next digit in the result. 
Result so far: 30805.92
The remainder is 424 after subtracting 1356 from 1780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Let's proceed to step 11:
If we divide 4240 by 678, we get 6 and a remainder of 172.
Use 6 as the next digit of our solution. 
Result so far: 30805.926
Deduct 4068 from 4240 and we're left with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Moving on to step 12:
678 can be fit into 1720 2 times, resulting in a remainder of 364.
Use 2 as the next digit of our solution. 
Result so far: 30805.9262
Subtract 1356 from 1720 to get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

On to step 13:
3640 divided by 678 is 5 with a remainder of 250.
Write down 5 as next digit of the result. 
Result so far: 30805.92625
Deduct 3390 from 3640 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 14:
If we divide 2500 by 678, we get 3 and a remainder of 466.
Use 3 as the next digit of our solution. 
Result so far: 30805.926253
Subtract 2034 from 2500 to get 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

Going ahead to step 15:
When dividing 4660 by 678, we get 6 with a remainder of 592.
The next digit of our result is 6. 
Result so far: 30805.9262536
If we subtract 4068 from 4660, we get 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Going ahead to step 16:
If we divide 5920 by 678, we get 8 and a remainder of 496.
Put 8 as the next digit of the answer. 
Result so far: 30805.92625368
If we take 5424 away from 5920, we end up with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

In conclusion, the division gives 30805.92625368 with a balance of 4.96e-07.