We're dividing 668830 by 49 
We want to divide 668830 by 49.

On to step 1:
If we divide 6 by 49, we get 0 and 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

Moving on to step 2:
49 can be fit into 66 1 times, resulting in a remainder of 17.
The next digit of our result is 1. 
Result so far: 1.0
If we take 49 away from 66, we end up with 17.
Bring next digit (8) of the dividend behind the 17 and repeat the process: 178 / 49

Moving on to step 3:
178 divided by 49 is 3 with a remainder of 31.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Deduct 147 from 178 and we're left with 31.
Include the next digit (8) from the dividend after 31, then repeat: 318 / 49

Step 4:
When dividing 318 by 49, we get 6 with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 136.0
If we take 294 away from 318, we end up with 24.
Include the next digit (3) from the dividend after 24, then repeat: 243 / 49

Going ahead to step 5:
49 can be fit into 243 4 times, resulting in a remainder of 47.
Write down 4 as next digit of the result. 
Result so far: 1364.0
Subtract 196 from 243 to get 47.
Bring next digit (0) of the dividend behind the 47 and repeat the process: 470 / 49

On to step 6:
49 goes into 470 9 times with a remainder of 29.
The number 9 becomes the next digit in our result. 
Result so far: 13649.0
Deduct 441 from 470 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 7:
When dividing 290 by 49, we get 5 with a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 13649.5
If we subtract 245 from 290, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 8:
When dividing 450 by 49, we get 9 with a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 13649.59
If we take 441 away from 450, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 9:
49 goes into 90 1 times with a remainder of 41.
The number 1 becomes the next digit in our result. 
Result so far: 13649.591
If we subtract 49 from 90, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 10:
When dividing 410 by 49, we get 8 with a remainder of 18.
Record the quotient 8 as the next digit in the result. 
Result so far: 13649.5918
If we subtract 392 from 410, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 11:
The number 49 fits into 180 3 times, leaving a remainder of 33.
Record the quotient 3 as the next digit in the result. 
Result so far: 13649.59183
Subtract 147 from 180 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 12:
49 goes into 330 6 times with a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 13649.591836
If we subtract 294 from 330, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 13:
If we divide 360 by 49, we get 7 and a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 13649.5918367
The remainder is 17 after subtracting 343 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 14:
The number 49 fits into 170 3 times, leaving a remainder of 23.
Write down 3 as next digit of the result. 
Result so far: 13649.59183673
Subtract 147 from 170 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

In conclusion, the division gives 13649.59183673 with a balance of 2.3e-08.