We look at the division of 70466225 by 661 
We want to divide 70466225 by 661.

Step 1:
The number 661 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 661

Advancing to step 2:
661 goes into 70 0 times with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 70 to get 70.
Fetch the next digit (4) from the dividend, attach it to 70 and continue: 704 / 661

Going ahead to step 3:
704 divided by 661 is 1 with a remainder of 43.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 661 from 704 to get 43.
Take the next digit (6) from the dividend and append it to 43, then repeat: 436 / 661

On to step 4:
When dividing 436 by 661, we get 0 with a remainder of 436.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 436, we end up with 436.
Include the next digit (6) from the dividend after 436, then repeat: 4366 / 661

Moving on to step 5:
661 goes into 4366 6 times with a remainder of 400.
Write down 6 as next digit of the result. 
Result so far: 106.0
If we subtract 3966 from 4366, we get 400.
Grab the next digit (2) from the dividend, add it to 400, then carry on: 4002 / 661

Moving on to step 6:
661 can be fit into 4002 6 times, resulting in a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 1066.0
The remainder is 36 after subtracting 3966 from 4002.
Append the next digit (2) from the dividend to 36 and continue with: 362 / 661

Step 7:
If we divide 362 by 661, we get 0 and a remainder of 362.
Put 0 as the next digit of the answer. 
Result so far: 10660.0
Subtract 0 from 362 to get 362.
Take the next digit (5) from the dividend and append it to 362, then repeat: 3625 / 661

Going ahead to step 8:
If we divide 3625 by 661, we get 5 and a remainder of 320.
The next digit of our result is 5. 
Result so far: 106605.0
If we take 3305 away from 3625, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 9:
If we divide 3200 by 661, we get 4 and a remainder of 556.
Record the quotient 4 as the next digit in the result. 
Result so far: 106605.4
Subtract 2644 from 3200 to get 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Let's proceed to step 10:
When dividing 5560 by 661, we get 8 with a remainder of 272.
The number 8 becomes the next digit in our result. 
Result so far: 106605.48
If we subtract 5288 from 5560, we get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Going ahead to step 11:
The number 661 fits into 2720 4 times, leaving a remainder of 76.
The next digit of our result is 4. 
Result so far: 106605.484
The remainder is 76 after subtracting 2644 from 2720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 12:
If we divide 760 by 661, we get 1 and a remainder of 99.
The next digit of our result is 1. 
Result so far: 106605.4841
Deduct 661 from 760 and we're left with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Step 13:
661 can be fit into 990 1 times, resulting in a remainder of 329.
Record the quotient 1 as the next digit in the result. 
Result so far: 106605.48411
If we subtract 661 from 990, we get 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

The final result is 106605.48411 with a remainder of 0.000329.