66130421 divided by 352 
Let's see how many times 352 fits into 66130421.

Step 1:
352 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 352

On to step 2:
The number 352 fits into 66 0 times, leaving a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Grab the next digit (1) from the dividend, add it to 66, then carry on: 661 / 352

Moving on to step 3:
661 divided by 352 is 1 with a remainder of 309.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 309 after subtracting 352 from 661.
Bring next digit (3) of the dividend behind the 309 and repeat the process: 3093 / 352

Going ahead to step 4:
When dividing 3093 by 352, we get 8 with a remainder of 277.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
The remainder is 277 after subtracting 2816 from 3093.
Fetch the next digit (0) from the dividend, attach it to 277 and continue: 2770 / 352

Let's proceed to step 5:
352 goes into 2770 7 times with a remainder of 306.
Write down 7 as next digit of the result. 
Result so far: 187.0
If we take 2464 away from 2770, we end up with 306.
Grab the next digit (4) from the dividend, add it to 306, then carry on: 3064 / 352

Moving on to step 6:
When dividing 3064 by 352, we get 8 with a remainder of 248.
Put 8 as the next digit of the answer. 
Result so far: 1878.0
Subtracting 2816 from 3064 leaves us with 248.
Take the next digit (2) from the dividend and append it to 248, then repeat: 2482 / 352

Going ahead to step 7:
The number 352 fits into 2482 7 times, leaving a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 18787.0
Deduct 2464 from 2482 and we're left with 18.
Take the next digit (1) from the dividend and append it to 18, then repeat: 181 / 352

Let's proceed to step 8:
If we divide 181 by 352, we get 0 and a remainder of 181.
The next digit of our result is 0. 
Result so far: 187870.0
If we take 0 away from 181, we end up with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Advancing to step 9:
1810 divided by 352 is 5 with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 187870.5
Subtract 1760 from 1810 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 10:
When dividing 500 by 352, we get 1 with a remainder of 148.
The next digit of our result is 1. 
Result so far: 187870.51
Subtracting 352 from 500 leaves us with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

On to step 11:
The number 352 fits into 1480 4 times, leaving a remainder of 72.
Put 4 as the next digit of the answer. 
Result so far: 187870.514
The remainder is 72 after subtracting 1408 from 1480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 12:
When dividing 720 by 352, we get 2 with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 187870.5142
Subtracting 704 from 720 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
352 can be fit into 160 0 times, resulting in a remainder of 160.
Write down 0 as next digit of the result. 
Result so far: 187870.5142
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 14:
352 can be fit into 1600 4 times, resulting in a remainder of 192.
The number 4 becomes the next digit in our result. 
Result so far: 187870.514204
The remainder is 192 after subtracting 1408 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 15:
352 can be fit into 1920 5 times, resulting in a remainder of 160.
Use 5 as the next digit of our solution. 
Result so far: 187870.5142045
If we subtract 1760 from 1920, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 16:
The number 352 fits into 1600 4 times, leaving a remainder of 192.
Record the quotient 4 as the next digit in the result. 
Result so far: 187870.51420454
The remainder is 192 after subtracting 1408 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

After the division, we end up with 187870.51420454 and a remainder of 1.92e-07.