645499 divided by 749 
We want to figure out the number of times 645499 can be divided by 749.

Let's proceed to step 1:
749 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 749

On to step 2:
The number 749 fits into 64 0 times, leaving a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Grab the next digit (5) from the dividend, add it to 64, then carry on: 645 / 749

Moving on to step 3:
749 can be fit into 645 0 times, resulting in a remainder of 645.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 645, we get 645.
Bring next digit (4) of the dividend behind the 645 and repeat the process: 6454 / 749

On to step 4:
The number 749 fits into 6454 8 times, leaving a remainder of 462.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 5992 from 6454 and we're left with 462.
Append the next digit (9) from the dividend to 462 and continue with: 4629 / 749

Going ahead to step 5:
749 can be fit into 4629 6 times, resulting in a remainder of 135.
Use 6 as the next digit of our solution. 
Result so far: 86.0
Subtract 4494 from 4629 to get 135.
Fetch the next digit (9) from the dividend, attach it to 135 and continue: 1359 / 749

Going ahead to step 6:
1359 divided by 749 is 1 with a remainder of 610.
Put 1 as the next digit of the answer. 
Result so far: 861.0
Deduct 749 from 1359 and we're left with 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

On to step 7:
If we divide 6100 by 749, we get 8 and a remainder of 108.
The number 8 becomes the next digit in our result. 
Result so far: 861.8
Deduct 5992 from 6100 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 8:
The number 749 fits into 1080 1 times, leaving a remainder of 331.
Record the quotient 1 as the next digit in the result. 
Result so far: 861.81
Deduct 749 from 1080 and we're left with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Advancing to step 9:
The number 749 fits into 3310 4 times, leaving a remainder of 314.
The number 4 becomes the next digit in our result. 
Result so far: 861.814
Subtract 2996 from 3310 to get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

On to step 10:
3140 divided by 749 is 4 with a remainder of 144.
Use 4 as the next digit of our solution. 
Result so far: 861.8144
If we take 2996 away from 3140, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

In conclusion, the division gives 861.8144 with a balance of 0.00144.