66436588 divided by 349 
We want to divide 66436588 by 349.

Going ahead to step 1:
When dividing 6 by 349, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 349

Let's proceed to step 2:
If we divide 66 by 349, we get 0 and a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Bring next digit (4) of the dividend behind the 66 and repeat the process: 664 / 349

Advancing to step 3:
When dividing 664 by 349, we get 1 with a remainder of 315.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 349 from 664 leaves us with 315.
Include the next digit (3) from the dividend after 315, then repeat: 3153 / 349

Moving on to step 4:
349 goes into 3153 9 times with a remainder of 12.
Write down 9 as next digit of the result. 
Result so far: 19.0
Deduct 3141 from 3153 and we're left with 12.
Fetch the next digit (6) from the dividend, attach it to 12 and continue: 126 / 349

Going ahead to step 5:
If we divide 126 by 349, we get 0 and a remainder of 126.
Write down 0 as next digit of the result. 
Result so far: 190.0
If we take 0 away from 126, we end up with 126.
Append the next digit (5) from the dividend to 126 and continue with: 1265 / 349

On to step 6:
349 goes into 1265 3 times with a remainder of 218.
Use 3 as the next digit of our solution. 
Result so far: 1903.0
Subtract 1047 from 1265 to get 218.
Include the next digit (8) from the dividend after 218, then repeat: 2188 / 349

Moving on to step 7:
The number 349 fits into 2188 6 times, leaving a remainder of 94.
Use 6 as the next digit of our solution. 
Result so far: 19036.0
Subtract 2094 from 2188 to get 94.
Take the next digit (8) from the dividend and append it to 94, then repeat: 948 / 349

On to step 8:
948 divided by 349 is 2 with a remainder of 250.
The number 2 becomes the next digit in our result. 
Result so far: 190362.0
Deduct 698 from 948 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 9:
When dividing 2500 by 349, we get 7 with a remainder of 57.
Write down 7 as next digit of the result. 
Result so far: 190362.7
Deduct 2443 from 2500 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 10:
If we divide 570 by 349, we get 1 and a remainder of 221.
The number 1 becomes the next digit in our result. 
Result so far: 190362.71
If we subtract 349 from 570, 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.

Moving on to step 11:
The number 349 fits into 2210 6 times, leaving a remainder of 116.
Record the quotient 6 as the next digit in the result. 
Result so far: 190362.716
If we take 2094 away from 2210, we end up with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Advancing to step 12:
349 goes into 1160 3 times with a remainder of 113.
The number 3 becomes the next digit in our result. 
Result so far: 190362.7163
The remainder is 113 after subtracting 1047 from 1160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Going ahead to step 13:
The number 349 fits into 1130 3 times, leaving a remainder of 83.
Write down 3 as next digit of the result. 
Result so far: 190362.71633
Subtract 1047 from 1130 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

In conclusion, the division gives 190362.71633 with a balance of 8.3e-05.