20777912 ÷ 346 
We want to figure out the number of times 20777912 can be divided by 346.

Step 1:
If we divide 2 by 346, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
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 / 346

Step 2:
346 goes into 20 0 times with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Bring next digit (7) of the dividend behind the 20 and repeat the process: 207 / 346

Going ahead to step 3:
The number 346 fits into 207 0 times, leaving a remainder of 207.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 207 and we're left with 207.
Bring next digit (7) of the dividend behind the 207 and repeat the process: 2077 / 346

On to step 4:
If we divide 2077 by 346, we get 6 and a remainder of 1.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 2076 from 2077 leaves us with 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 346

Going ahead to step 5:
The number 346 fits into 17 0 times, leaving a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 60.0
Deduct 0 from 17 and we're left with 17.
Grab the next digit (9) from the dividend, add it to 17, then carry on: 179 / 346

Advancing to step 6:
The number 346 fits into 179 0 times, leaving a remainder of 179.
The next digit of our result is 0. 
Result so far: 600.0
The remainder is 179 after subtracting 0 from 179.
Include the next digit (1) from the dividend after 179, then repeat: 1791 / 346

Step 7:
1791 divided by 346 is 5 with a remainder of 61.
Record the quotient 5 as the next digit in the result. 
Result so far: 6005.0
If we subtract 1730 from 1791, we get 61.
Grab the next digit (2) from the dividend, add it to 61, then carry on: 612 / 346

Moving on to step 8:
612 divided by 346 is 1 with a remainder of 266.
Write down 1 as next digit of the result. 
Result so far: 60051.0
Subtracting 346 from 612 leaves us with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Let's proceed to step 9:
346 goes into 2660 7 times with a remainder of 238.
Put 7 as the next digit of the answer. 
Result so far: 60051.7
Subtracting 2422 from 2660 leaves us with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Moving on to step 10:
346 can be fit into 2380 6 times, resulting in a remainder of 304.
Put 6 as the next digit of the answer. 
Result so far: 60051.76
Subtracting 2076 from 2380 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Moving on to step 11:
If we divide 3040 by 346, we get 8 and a remainder of 272.
The next digit of our result is 8. 
Result so far: 60051.768
Subtracting 2768 from 3040 leaves us with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Let's proceed to step 12:
346 can be fit into 2720 7 times, resulting in a remainder of 298.
The number 7 becomes the next digit in our result. 
Result so far: 60051.7687
Subtract 2422 from 2720 to get 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Moving on to step 13:
When dividing 2980 by 346, we get 8 with a remainder of 212.
Record the quotient 8 as the next digit in the result. 
Result so far: 60051.76878
Deduct 2768 from 2980 and we're left with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

On to step 14:
346 can be fit into 2120 6 times, resulting in a remainder of 44.
The next digit of our result is 6. 
Result so far: 60051.768786
Subtract 2076 from 2120 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 15:
440 divided by 346 is 1 with a remainder of 94.
Write down 1 as next digit of the result. 
Result so far: 60051.7687861
Deduct 346 from 440 and we're left with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 16:
The number 346 fits into 940 2 times, leaving a remainder of 248.
Record the quotient 2 as the next digit in the result. 
Result so far: 60051.76878612
Deduct 692 from 940 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.

In conclusion, the division gives 60051.76878612 with a balance of 2.48e-07.