We're dividing 668911 by 49 
We want to figure out the number of times 668911 can be divided by 49.

Advancing to step 1:
When dividing 6 by 49, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 49

Step 2:
If we divide 66 by 49, we get 1 and a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 49 from 66 leaves us with 17.
Take the next digit (8) from the dividend and append it to 17, then repeat: 178 / 49

Advancing to step 3:
49 goes into 178 3 times with a remainder of 31.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtracting 147 from 178 leaves us with 31.
Take the next digit (9) from the dividend and append it to 31, then repeat: 319 / 49

Let's proceed to step 4:
49 can be fit into 319 6 times, resulting in a remainder of 25.
Record the quotient 6 as the next digit in the result. 
Result so far: 136.0
Deduct 294 from 319 and we're left with 25.
Grab the next digit (1) from the dividend, add it to 25, then carry on: 251 / 49

On to step 5:
251 divided by 49 is 5 with a remainder of 6.
Write down 5 as next digit of the result. 
Result so far: 1365.0
If we take 245 away from 251, we end up with 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 49

Step 6:
49 goes into 61 1 times with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 13651.0
Subtracting 49 from 61 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 7:
120 divided by 49 is 2 with a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 13651.2
If we take 98 away from 120, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 8:
If we divide 220 by 49, we get 4 and a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 13651.24
Subtract 196 from 220 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
If we divide 240 by 49, we get 4 and a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 13651.244
Deduct 196 from 240 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

After the division, we end up with 13651.244 and a remainder of 0.0044.