We're dividing 940690 by 646 
We want to figure out the number of times 940690 can be divided by 646.

On to step 1:
When dividing 9 by 646, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 646

Moving on to step 2:
646 goes into 94 0 times with a remainder of 94.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 94 leaves us with 94.
Bring next digit (0) of the dividend behind the 94 and repeat the process: 940 / 646

Advancing to step 3:
646 can be fit into 940 1 times, resulting in a remainder of 294.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 646 from 940 and we're left with 294.
Grab the next digit (6) from the dividend, add it to 294, then carry on: 2946 / 646

Let's proceed to step 4:
If we divide 2946 by 646, we get 4 and a remainder of 362.
The next digit of our result is 4. 
Result so far: 14.0
Subtract 2584 from 2946 to get 362.
Append the next digit (9) from the dividend to 362 and continue with: 3629 / 646

Let's proceed to step 5:
When dividing 3629 by 646, we get 5 with a remainder of 399.
Use 5 as the next digit of our solution. 
Result so far: 145.0
Subtracting 3230 from 3629 leaves us with 399.
Include the next digit (0) from the dividend after 399, then repeat: 3990 / 646

Moving on to step 6:
The number 646 fits into 3990 6 times, leaving a remainder of 114.
The number 6 becomes the next digit in our result. 
Result so far: 1456.0
Subtracting 3876 from 3990 leaves us with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Step 7:
If we divide 1140 by 646, we get 1 and a remainder of 494.
Write down 1 as next digit of the result. 
Result so far: 1456.1
Subtracting 646 from 1140 leaves us with 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Going ahead to step 8:
The number 646 fits into 4940 7 times, leaving a remainder of 418.
Write down 7 as next digit of the result. 
Result so far: 1456.17
Deduct 4522 from 4940 and we're left with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

On to step 9:
646 goes into 4180 6 times with a remainder of 304.
The next digit of our result is 6. 
Result so far: 1456.176
Subtract 3876 from 4180 to get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 10:
646 can be fit into 3040 4 times, resulting in a remainder of 456.
Use 4 as the next digit of our solution. 
Result so far: 1456.1764
Subtract 2584 from 3040 to get 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Going ahead to step 11:
The number 646 fits into 4560 7 times, leaving a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 1456.17647
Subtracting 4522 from 4560 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 12:
The number 646 fits into 380 0 times, leaving a remainder of 380.
Write down 0 as next digit of the result. 
Result so far: 1456.17647
Subtract 0 from 380 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 13:
3800 divided by 646 is 5 with a remainder of 570.
The next digit of our result is 5. 
Result so far: 1456.1764705
Deduct 3230 from 3800 and we're left with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

On to step 14:
646 goes into 5700 8 times with a remainder of 532.
Write down 8 as next digit of the result. 
Result so far: 1456.17647058
The remainder is 532 after subtracting 5168 from 5700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

In conclusion, the division gives 1456.17647058 with a balance of 5.32e-07.