2135107 ÷ 339 
We want to divide 2135107 by 339.

Step 1:
When dividing 2 by 339, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 339

Step 2:
The number 339 fits into 21 0 times, leaving a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Bring next digit (3) of the dividend behind the 21 and repeat the process: 213 / 339

Step 3:
If we divide 213 by 339, we get 0 and a remainder of 213.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 213, we get 213.
Grab the next digit (5) from the dividend, add it to 213, then carry on: 2135 / 339

Step 4:
2135 divided by 339 is 6 with a remainder of 101.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 2034 from 2135 leaves us with 101.
Bring next digit (1) of the dividend behind the 101 and repeat the process: 1011 / 339

Step 5:
339 goes into 1011 2 times with a remainder of 333.
The number 2 becomes the next digit in our result. 
Result so far: 62.0
Subtracting 678 from 1011 leaves us with 333.
Grab the next digit (0) from the dividend, add it to 333, then carry on: 3330 / 339

Moving on to step 6:
3330 divided by 339 is 9 with a remainder of 279.
Write down 9 as next digit of the result. 
Result so far: 629.0
The remainder is 279 after subtracting 3051 from 3330.
Grab the next digit (7) from the dividend, add it to 279, then carry on: 2797 / 339

Moving on to step 7:
If we divide 2797 by 339, we get 8 and a remainder of 85.
Write down 8 as next digit of the result. 
Result so far: 6298.0
Deduct 2712 from 2797 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 8:
The number 339 fits into 850 2 times, leaving a remainder of 172.
Put 2 as the next digit of the answer. 
Result so far: 6298.2
The remainder is 172 after subtracting 678 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 9:
The number 339 fits into 1720 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 6298.25
Subtract 1695 from 1720 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 10:
250 divided by 339 is 0 with a remainder of 250.
The next digit of our result is 0. 
Result so far: 6298.25
If we subtract 0 from 250, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 11:
If we divide 2500 by 339, we get 7 and a remainder of 127.
Write down 7 as next digit of the result. 
Result so far: 6298.2507
Deduct 2373 from 2500 and we're left with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

On to step 12:
When dividing 1270 by 339, we get 3 with a remainder of 253.
Use 3 as the next digit of our solution. 
Result so far: 6298.25073
If we subtract 1017 from 1270, we get 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Advancing to step 13:
When dividing 2530 by 339, we get 7 with a remainder of 157.
The next digit of our result is 7. 
Result so far: 6298.250737
Deduct 2373 from 2530 and we're left with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Step 14:
When dividing 1570 by 339, we get 4 with a remainder of 214.
Use 4 as the next digit of our solution. 
Result so far: 6298.2507374
Subtracting 1356 from 1570 leaves us with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Step 15:
339 goes into 2140 6 times with a remainder of 106.
Put 6 as the next digit of the answer. 
Result so far: 6298.25073746
Deduct 2034 from 2140 and we're left with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

After the division, we end up with 6298.25073746 and a remainder of 1.06e-07.