We look at the division of 66227490 by 947 
We want to figure out the number of times 66227490 can be divided by 947.

On to step 1:
When dividing 6 by 947, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 947

Going ahead to step 2:
947 goes into 66 0 times with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Fetch the next digit (2) from the dividend, attach it to 66 and continue: 662 / 947

Advancing to step 3:
947 can be fit into 662 0 times, resulting in a remainder of 662.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 662 and we're left with 662.
Append the next digit (2) from the dividend to 662 and continue with: 6622 / 947

Moving on to step 4:
947 goes into 6622 6 times with a remainder of 940.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we take 5682 away from 6622, we end up with 940.
Include the next digit (7) from the dividend after 940, then repeat: 9407 / 947

Moving on to step 5:
947 can be fit into 9407 9 times, resulting in a remainder of 884.
Write down 9 as next digit of the result. 
Result so far: 69.0
If we subtract 8523 from 9407, we get 884.
Grab the next digit (4) from the dividend, add it to 884, then carry on: 8844 / 947

Moving on to step 6:
If we divide 8844 by 947, we get 9 and a remainder of 321.
The number 9 becomes the next digit in our result. 
Result so far: 699.0
Subtract 8523 from 8844 to get 321.
Fetch the next digit (9) from the dividend, attach it to 321 and continue: 3219 / 947

Let's proceed to step 7:
947 can be fit into 3219 3 times, resulting in a remainder of 378.
The number 3 becomes the next digit in our result. 
Result so far: 6993.0
Subtract 2841 from 3219 to get 378.
Include the next digit (0) from the dividend after 378, then repeat: 3780 / 947

Going ahead to step 8:
947 can be fit into 3780 3 times, resulting in a remainder of 939.
Put 3 as the next digit of the answer. 
Result so far: 69933.0
Subtracting 2841 from 3780 leaves us with 939.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9390, and continue the process.

Going ahead to step 9:
947 goes into 9390 9 times with a remainder of 867.
The number 9 becomes the next digit in our result. 
Result so far: 69933.9
Subtract 8523 from 9390 to get 867.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8670, and continue the process.

On to step 10:
947 goes into 8670 9 times with a remainder of 147.
Use 9 as the next digit of our solution. 
Result so far: 69933.99
If we take 8523 away from 8670, we end up with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

After the division, we end up with 69933.99 and a remainder of 0.147.