We divide 66745440 by 508
We want to divide 66745440 by 508.

On to step 1:
508 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 508

Let's proceed to step 2:
If we divide 66 by 508, we get 0 and a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Bring next digit (7) of the dividend behind the 66 and repeat the process: 667 / 508

Moving on to step 3:
If we divide 667 by 508, we get 1 and a remainder of 159.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 508 from 667 and we're left with 159.
Include the next digit (4) from the dividend after 159, then repeat: 1594 / 508

On to step 4:
508 can be fit into 1594 3 times, resulting in a remainder of 70.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we take 1524 away from 1594, we end up with 70.
Grab the next digit (5) from the dividend, add it to 70, then carry on: 705 / 508

Let's proceed to step 5:
508 goes into 705 1 times with a remainder of 197.
Record the quotient 1 as the next digit in the result. 
Result so far: 131.0
Deduct 508 from 705 and we're left with 197.
Grab the next digit (4) from the dividend, add it to 197, then carry on: 1974 / 508

Moving on to step 6:
508 can be fit into 1974 3 times, resulting in a remainder of 450.
Use 3 as the next digit of our solution. 
Result so far: 1313.0
If we take 1524 away from 1974, we end up with 450.
Include the next digit (4) from the dividend after 450, then repeat: 4504 / 508

Step 7:
The number 508 fits into 4504 8 times, leaving a remainder of 440.
The next digit of our result is 8. 
Result so far: 13138.0
Subtracting 4064 from 4504 leaves us with 440.
Include the next digit (0) from the dividend after 440, then repeat: 4400 / 508

On to step 8:
The number 508 fits into 4400 8 times, leaving a remainder of 336.
Put 8 as the next digit of the answer. 
Result so far: 131388.0
Subtracting 4064 from 4400 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

On to step 9:
508 can be fit into 3360 6 times, resulting in a remainder of 312.
Write down 6 as next digit of the result. 
Result so far: 131388.6
If we subtract 3048 from 3360, we get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Moving on to step 10:
The number 508 fits into 3120 6 times, leaving a remainder of 72.
Use 6 as the next digit of our solution. 
Result so far: 131388.66
If we take 3048 away from 3120, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Our division results in 131388.66 with a remaining 0.072.