We're dividing 70666363 by 147 
Our goal is to divide 70666363 by 147.

Let's proceed to step 1:
147 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 147

Advancing to step 2:
147 goes into 70 0 times with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Fetch the next digit (6) from the dividend, attach it to 70 and continue: 706 / 147

Advancing to step 3:
The number 147 fits into 706 4 times, leaving a remainder of 118.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 588 from 706 and we're left with 118.
Fetch the next digit (6) from the dividend, attach it to 118 and continue: 1186 / 147

Moving on to step 4:
147 can be fit into 1186 8 times, resulting in a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 48.0
If we take 1176 away from 1186, we end up with 10.
Fetch the next digit (6) from the dividend, attach it to 10 and continue: 106 / 147

On to step 5:
When dividing 106 by 147, we get 0 with a remainder of 106.
The number 0 becomes the next digit in our result. 
Result so far: 480.0
If we take 0 away from 106, we end up with 106.
Bring next digit (3) of the dividend behind the 106 and repeat the process: 1063 / 147

On to step 6:
If we divide 1063 by 147, we get 7 and a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 4807.0
If we take 1029 away from 1063, we end up with 34.
Grab the next digit (6) from the dividend, add it to 34, then carry on: 346 / 147

Step 7:
147 goes into 346 2 times with a remainder of 52.
Use 2 as the next digit of our solution. 
Result so far: 48072.0
Subtract 294 from 346 to get 52.
Grab the next digit (3) from the dividend, add it to 52, then carry on: 523 / 147

Advancing to step 8:
If we divide 523 by 147, we get 3 and a remainder of 82.
The next digit of our result is 3. 
Result so far: 480723.0
Deduct 441 from 523 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 9:
The number 147 fits into 820 5 times, leaving a remainder of 85.
The next digit of our result is 5. 
Result so far: 480723.5
Subtracting 735 from 820 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 10:
The number 147 fits into 850 5 times, leaving a remainder of 115.
The next digit of our result is 5. 
Result so far: 480723.55
If we take 735 away from 850, we end up with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

The quotient of the division is 480723.55, and the remainder is 0.115.