8945109 ÷ 839 
Our goal is to divide 8945109 by 839.

Moving on to step 1:
When dividing 8 by 839, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 839

Moving on to step 2:
839 goes into 89 0 times with a remainder of 89.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 89 after subtracting 0 from 89.
Take the next digit (4) from the dividend and append it to 89, then repeat: 894 / 839

Advancing to step 3:
839 goes into 894 1 times with a remainder of 55.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 55 after subtracting 839 from 894.
Fetch the next digit (5) from the dividend, attach it to 55 and continue: 555 / 839

Let's proceed to step 4:
839 goes into 555 0 times with a remainder of 555.
The next digit of our result is 0. 
Result so far: 10.0
Subtracting 0 from 555 leaves us with 555.
Append the next digit (1) from the dividend to 555 and continue with: 5551 / 839

Moving on to step 5:
The number 839 fits into 5551 6 times, leaving a remainder of 517.
Record the quotient 6 as the next digit in the result. 
Result so far: 106.0
Deduct 5034 from 5551 and we're left with 517.
Append the next digit (0) from the dividend to 517 and continue with: 5170 / 839

Going ahead to step 6:
839 can be fit into 5170 6 times, resulting in a remainder of 136.
Put 6 as the next digit of the answer. 
Result so far: 1066.0
Subtract 5034 from 5170 to get 136.
Bring next digit (9) of the dividend behind the 136 and repeat the process: 1369 / 839

Step 7:
839 can be fit into 1369 1 times, resulting in a remainder of 530.
The next digit of our result is 1. 
Result so far: 10661.0
Deduct 839 from 1369 and we're left with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

On to step 8:
839 goes into 5300 6 times with a remainder of 266.
Record the quotient 6 as the next digit in the result. 
Result so far: 10661.6
Subtracting 5034 from 5300 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:
839 goes into 2660 3 times with a remainder of 143.
Use 3 as the next digit of our solution. 
Result so far: 10661.63
If we subtract 2517 from 2660, we get 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Step 10:
1430 divided by 839 is 1 with a remainder of 591.
Write down 1 as next digit of the result. 
Result so far: 10661.631
Subtract 839 from 1430 to get 591.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5910, and continue the process.

Advancing to step 11:
If we divide 5910 by 839, we get 7 and a remainder of 37.
Write down 7 as next digit of the result. 
Result so far: 10661.6317
If we take 5873 away from 5910, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 12:
If we divide 370 by 839, we get 0 and a remainder of 370.
Use 0 as the next digit of our solution. 
Result so far: 10661.6317
Subtract 0 from 370 to get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Moving on to step 13:
839 can be fit into 3700 4 times, resulting in a remainder of 344.
Record the quotient 4 as the next digit in the result. 
Result so far: 10661.631704
Deduct 3356 from 3700 and we're left with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Step 14:
839 goes into 3440 4 times with a remainder of 84.
Use 4 as the next digit of our solution. 
Result so far: 10661.6317044
Deduct 3356 from 3440 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

The quotient of the division is 10661.6317044, and the remainder is 8.4e-07.