We divide 66349643 by 389
We're looking to find how many times 389 goes into 66349643.

Step 1:
6 divided by 389 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 389

On to step 2:
389 can be fit into 66 0 times, resulting in a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Bring next digit (3) of the dividend behind the 66 and repeat the process: 663 / 389

Advancing to step 3:
If we divide 663 by 389, we get 1 and a remainder of 274.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 274 after subtracting 389 from 663.
Fetch the next digit (4) from the dividend, attach it to 274 and continue: 2744 / 389

Going ahead to step 4:
389 goes into 2744 7 times with a remainder of 21.
Put 7 as the next digit of the answer. 
Result so far: 17.0
The remainder is 21 after subtracting 2723 from 2744.
Take the next digit (9) from the dividend and append it to 21, then repeat: 219 / 389

Step 5:
When dividing 219 by 389, we get 0 with a remainder of 219.
Use 0 as the next digit of our solution. 
Result so far: 170.0
If we take 0 away from 219, we end up with 219.
Take the next digit (6) from the dividend and append it to 219, then repeat: 2196 / 389

Going ahead to step 6:
2196 divided by 389 is 5 with a remainder of 251.
Put 5 as the next digit of the answer. 
Result so far: 1705.0
If we take 1945 away from 2196, we end up with 251.
Bring next digit (4) of the dividend behind the 251 and repeat the process: 2514 / 389

Let's proceed to step 7:
When dividing 2514 by 389, we get 6 with a remainder of 180.
Put 6 as the next digit of the answer. 
Result so far: 17056.0
Subtract 2334 from 2514 to get 180.
Bring next digit (3) of the dividend behind the 180 and repeat the process: 1803 / 389

Advancing to step 8:
389 goes into 1803 4 times with a remainder of 247.
Use 4 as the next digit of our solution. 
Result so far: 170564.0
Deduct 1556 from 1803 and we're left with 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

Advancing to step 9:
2470 divided by 389 is 6 with a remainder of 136.
The next digit of our result is 6. 
Result so far: 170564.6
Subtracting 2334 from 2470 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Step 10:
389 goes into 1360 3 times with a remainder of 193.
Write down 3 as next digit of the result. 
Result so far: 170564.63
If we take 1167 away from 1360, we end up with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Advancing to step 11:
389 can be fit into 1930 4 times, resulting in a remainder of 374.
Record the quotient 4 as the next digit in the result. 
Result so far: 170564.634
If we subtract 1556 from 1930, we get 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Let's proceed to step 12:
389 goes into 3740 9 times with a remainder of 239.
Put 9 as the next digit of the answer. 
Result so far: 170564.6349
The remainder is 239 after subtracting 3501 from 3740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Step 13:
If we divide 2390 by 389, we get 6 and a remainder of 56.
Put 6 as the next digit of the answer. 
Result so far: 170564.63496
Subtract 2334 from 2390 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 14:
389 can be fit into 560 1 times, resulting in a remainder of 171.
Record the quotient 1 as the next digit in the result. 
Result so far: 170564.634961
Subtract 389 from 560 to get 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

On to step 15:
389 can be fit into 1710 4 times, resulting in a remainder of 154.
The number 4 becomes the next digit in our result. 
Result so far: 170564.6349614
Subtract 1556 from 1710 to get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Let's proceed to step 16:
389 goes into 1540 3 times with a remainder of 373.
Put 3 as the next digit of the answer. 
Result so far: 170564.63496143
If we subtract 1167 from 1540, we get 373.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3730, and continue the process.

Our division results in 170564.63496143 with a remaining 3.73e-07.