We look at the division of 66950269 by 45 
We want to figure out the number of times 66950269 can be divided by 45.

Step 1:
When dividing 6 by 45, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 45

Step 2:
If we divide 66 by 45, we get 1 and a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 21 after subtracting 45 from 66.
Include the next digit (9) from the dividend after 21, then repeat: 219 / 45

Moving on to step 3:
The number 45 fits into 219 4 times, leaving a remainder of 39.
The next digit of our result is 4. 
Result so far: 14.0
The remainder is 39 after subtracting 180 from 219.
Bring next digit (5) of the dividend behind the 39 and repeat the process: 395 / 45

On to step 4:
45 goes into 395 8 times with a remainder of 35.
Put 8 as the next digit of the answer. 
Result so far: 148.0
If we take 360 away from 395, we end up with 35.
Take the next digit (0) from the dividend and append it to 35, then repeat: 350 / 45

Advancing to step 5:
When dividing 350 by 45, we get 7 with a remainder of 35.
Write down 7 as next digit of the result. 
Result so far: 1487.0
The remainder is 35 after subtracting 315 from 350.
Grab the next digit (2) from the dividend, add it to 35, then carry on: 352 / 45

Moving on to step 6:
352 divided by 45 is 7 with a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 14877.0
The remainder is 37 after subtracting 315 from 352.
Fetch the next digit (6) from the dividend, attach it to 37 and continue: 376 / 45

Moving on to step 7:
When dividing 376 by 45, we get 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 148778.0
If we subtract 360 from 376, we get 16.
Bring next digit (9) of the dividend behind the 16 and repeat the process: 169 / 45

Going ahead to step 8:
The number 45 fits into 169 3 times, leaving a remainder of 34.
Record the quotient 3 as the next digit in the result. 
Result so far: 1487783.0
Deduct 135 from 169 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 9:
45 goes into 340 7 times with a remainder of 25.
The number 7 becomes the next digit in our result. 
Result so far: 1487783.7
Subtract 315 from 340 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 10:
If we divide 250 by 45, we get 5 and a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 1487783.75
Subtract 225 from 250 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 11:
250 divided by 45 is 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 1487783.755
Subtract 225 from 250 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

After the division, we end up with 1487783.755 and a remainder of 0.0025.