We look at the division of 70066485 by 472 
Our goal is to divide 70066485 by 472.

Step 1:
If we divide 7 by 472, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 472

Going ahead to step 2:
472 can be fit into 70 0 times, resulting in a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Take the next digit (0) from the dividend and append it to 70, then repeat: 700 / 472

Let's proceed to step 3:
472 goes into 700 1 times with a remainder of 228.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 472 from 700 to get 228.
Include the next digit (6) from the dividend after 228, then repeat: 2286 / 472

Step 4:
If we divide 2286 by 472, we get 4 and a remainder of 398.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
The remainder is 398 after subtracting 1888 from 2286.
Append the next digit (6) from the dividend to 398 and continue with: 3986 / 472

On to step 5:
3986 divided by 472 is 8 with a remainder of 210.
The number 8 becomes the next digit in our result. 
Result so far: 148.0
Subtracting 3776 from 3986 leaves us with 210.
Bring next digit (4) of the dividend behind the 210 and repeat the process: 2104 / 472

Step 6:
If we divide 2104 by 472, we get 4 and a remainder of 216.
The number 4 becomes the next digit in our result. 
Result so far: 1484.0
If we subtract 1888 from 2104, we get 216.
Include the next digit (8) from the dividend after 216, then repeat: 2168 / 472

Let's proceed to step 7:
If we divide 2168 by 472, we get 4 and a remainder of 280.
Use 4 as the next digit of our solution. 
Result so far: 14844.0
If we subtract 1888 from 2168, we get 280.
Append the next digit (5) from the dividend to 280 and continue with: 2805 / 472

Let's proceed to step 8:
2805 divided by 472 is 5 with a remainder of 445.
Write down 5 as next digit of the result. 
Result so far: 148445.0
Deduct 2360 from 2805 and we're left with 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Advancing to step 9:
When dividing 4450 by 472, we get 9 with a remainder of 202.
Write down 9 as next digit of the result. 
Result so far: 148445.9
Subtracting 4248 from 4450 leaves us with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Moving on to step 10:
472 can be fit into 2020 4 times, resulting in a remainder of 132.
Record the quotient 4 as the next digit in the result. 
Result so far: 148445.94
The remainder is 132 after subtracting 1888 from 2020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Going ahead to step 11:
When dividing 1320 by 472, we get 2 with a remainder of 376.
Write down 2 as next digit of the result. 
Result so far: 148445.942
If we subtract 944 from 1320, we get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Going ahead to step 12:
472 can be fit into 3760 7 times, resulting in a remainder of 456.
Write down 7 as next digit of the result. 
Result so far: 148445.9427
Subtracting 3304 from 3760 leaves us with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Going ahead to step 13:
4560 divided by 472 is 9 with a remainder of 312.
The next digit of our result is 9. 
Result so far: 148445.94279
If we take 4248 away from 4560, we end up with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Advancing to step 14:
3120 divided by 472 is 6 with a remainder of 288.
Record the quotient 6 as the next digit in the result. 
Result so far: 148445.942796
If we take 2832 away from 3120, we end up with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Let's proceed to step 15:
The number 472 fits into 2880 6 times, leaving a remainder of 48.
The next digit of our result is 6. 
Result so far: 148445.9427966
The remainder is 48 after subtracting 2832 from 2880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 148445.9427966 and a remainder of 4.8e-07.