We look at the division of 66315626 by 449 
Our goal is to divide 66315626 by 449.

Advancing to step 1:
If we divide 6 by 449, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 449

Let's proceed to step 2:
If we divide 66 by 449, we get 0 and a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Take the next digit (3) from the dividend and append it to 66, then repeat: 663 / 449

On to step 3:
If we divide 663 by 449, we get 1 and a remainder of 214.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 214 after subtracting 449 from 663.
Grab the next digit (1) from the dividend, add it to 214, then carry on: 2141 / 449

Step 4:
When dividing 2141 by 449, we get 4 with a remainder of 345.
Write down 4 as next digit of the result. 
Result so far: 14.0
The remainder is 345 after subtracting 1796 from 2141.
Take the next digit (5) from the dividend and append it to 345, then repeat: 3455 / 449

Step 5:
449 goes into 3455 7 times with a remainder of 312.
Write down 7 as next digit of the result. 
Result so far: 147.0
Deduct 3143 from 3455 and we're left with 312.
Include the next digit (6) from the dividend after 312, then repeat: 3126 / 449

Moving on to step 6:
When dividing 3126 by 449, we get 6 with a remainder of 432.
The number 6 becomes the next digit in our result. 
Result so far: 1476.0
The remainder is 432 after subtracting 2694 from 3126.
Grab the next digit (2) from the dividend, add it to 432, then carry on: 4322 / 449

Moving on to step 7:
The number 449 fits into 4322 9 times, leaving a remainder of 281.
Write down 9 as next digit of the result. 
Result so far: 14769.0
Subtract 4041 from 4322 to get 281.
Fetch the next digit (6) from the dividend, attach it to 281 and continue: 2816 / 449

Step 8:
449 goes into 2816 6 times with a remainder of 122.
Use 6 as the next digit of our solution. 
Result so far: 147696.0
Subtract 2694 from 2816 to get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Going ahead to step 9:
449 goes into 1220 2 times with a remainder of 322.
The number 2 becomes the next digit in our result. 
Result so far: 147696.2
The remainder is 322 after subtracting 898 from 1220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Moving on to step 10:
When dividing 3220 by 449, we get 7 with a remainder of 77.
Write down 7 as next digit of the result. 
Result so far: 147696.27
Subtract 3143 from 3220 to get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Step 11:
The number 449 fits into 770 1 times, leaving a remainder of 321.
The number 1 becomes the next digit in our result. 
Result so far: 147696.271
If we subtract 449 from 770, we get 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Moving on to step 12:
The number 449 fits into 3210 7 times, leaving a remainder of 67.
Put 7 as the next digit of the answer. 
Result so far: 147696.2717
The remainder is 67 after subtracting 3143 from 3210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 13:
449 goes into 670 1 times with a remainder of 221.
Write down 1 as next digit of the result. 
Result so far: 147696.27171
If we subtract 449 from 670, we get 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Advancing to step 14:
449 goes into 2210 4 times with a remainder of 414.
Write down 4 as next digit of the result. 
Result so far: 147696.271714
Deduct 1796 from 2210 and we're left with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

On to step 15:
When dividing 4140 by 449, we get 9 with a remainder of 99.
Write down 9 as next digit of the result. 
Result so far: 147696.2717149
The remainder is 99 after subtracting 4041 from 4140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Going ahead to step 16:
When dividing 990 by 449, we get 2 with a remainder of 92.
Use 2 as the next digit of our solution. 
Result so far: 147696.27171492
Subtract 898 from 990 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Our division results in 147696.27171492 with a remaining 9.2e-08.