2639986 ÷ 392 
We want to figure out the number of times 2639986 can be divided by 392.

Let's proceed to step 1:
392 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 392

Let's proceed to step 2:
If we divide 26 by 392, we get 0 and a remainder of 26.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 26, we end up with 26.
Include the next digit (3) from the dividend after 26, then repeat: 263 / 392

Moving on to step 3:
263 divided by 392 is 0 with a remainder of 263.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 263, we get 263.
Fetch the next digit (9) from the dividend, attach it to 263 and continue: 2639 / 392

Moving on to step 4:
When dividing 2639 by 392, we get 6 with a remainder of 287.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 2352 from 2639, we get 287.
Include the next digit (9) from the dividend after 287, then repeat: 2879 / 392

Step 5:
If we divide 2879 by 392, we get 7 and a remainder of 135.
Use 7 as the next digit of our solution. 
Result so far: 67.0
Subtract 2744 from 2879 to get 135.
Include the next digit (8) from the dividend after 135, then repeat: 1358 / 392

Let's proceed to step 6:
The number 392 fits into 1358 3 times, leaving a remainder of 182.
The next digit of our result is 3. 
Result so far: 673.0
Subtract 1176 from 1358 to get 182.
Bring next digit (6) of the dividend behind the 182 and repeat the process: 1826 / 392

Moving on to step 7:
The number 392 fits into 1826 4 times, leaving a remainder of 258.
The next digit of our result is 4. 
Result so far: 6734.0
Deduct 1568 from 1826 and we're left with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Advancing to step 8:
392 goes into 2580 6 times with a remainder of 228.
Record the quotient 6 as the next digit in the result. 
Result so far: 6734.6
If we take 2352 away from 2580, we end up with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

On to step 9:
392 can be fit into 2280 5 times, resulting in a remainder of 320.
The next digit of our result is 5. 
Result so far: 6734.65
Deduct 1960 from 2280 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 10:
The number 392 fits into 3200 8 times, leaving a remainder of 64.
Record the quotient 8 as the next digit in the result. 
Result so far: 6734.658
Subtract 3136 from 3200 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 11:
392 can be fit into 640 1 times, resulting in a remainder of 248.
Use 1 as the next digit of our solution. 
Result so far: 6734.6581
The remainder is 248 after subtracting 392 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Moving on to step 12:
When dividing 2480 by 392, we get 6 with a remainder of 128.
The number 6 becomes the next digit in our result. 
Result so far: 6734.65816
Subtract 2352 from 2480 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 13:
If we divide 1280 by 392, we get 3 and a remainder of 104.
The next digit of our result is 3. 
Result so far: 6734.658163
Subtract 1176 from 1280 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.

Going ahead to step 14:
1040 divided by 392 is 2 with a remainder of 256.
Record the quotient 2 as the next digit in the result. 
Result so far: 6734.6581632
The remainder is 256 after subtracting 784 from 1040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Step 15:
2560 divided by 392 is 6 with a remainder of 208.
Put 6 as the next digit of the answer. 
Result so far: 6734.65816326
If we take 2352 away from 2560, we end up with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

After the division, we end up with 6734.65816326 and a remainder of 2.08e-07.