Let's divide 66123592 by 217
We want to divide 66123592 by 217.

Moving on to step 1:
217 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 take 0 away from 6, we end up with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 217

Advancing to step 2:
The number 217 fits into 66 0 times, leaving a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Grab the next digit (1) from the dividend, add it to 66, then carry on: 661 / 217

On to step 3:
When dividing 661 by 217, we get 3 with a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 10 after subtracting 651 from 661.
Append the next digit (2) from the dividend to 10 and continue with: 102 / 217

Going ahead to step 4:
102 divided by 217 is 0 with a remainder of 102.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
Deduct 0 from 102 and we're left with 102.
Include the next digit (3) from the dividend after 102, then repeat: 1023 / 217

Let's proceed to step 5:
1023 divided by 217 is 4 with a remainder of 155.
Record the quotient 4 as the next digit in the result. 
Result so far: 304.0
If we take 868 away from 1023, we end up with 155.
Take the next digit (5) from the dividend and append it to 155, then repeat: 1555 / 217

Step 6:
1555 divided by 217 is 7 with a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 3047.0
Subtracting 1519 from 1555 leaves us with 36.
Take the next digit (9) from the dividend and append it to 36, then repeat: 369 / 217

On to step 7:
The number 217 fits into 369 1 times, leaving a remainder of 152.
The next digit of our result is 1. 
Result so far: 30471.0
The remainder is 152 after subtracting 217 from 369.
Include the next digit (2) from the dividend after 152, then repeat: 1522 / 217

Step 8:
The number 217 fits into 1522 7 times, leaving a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 304717.0
Subtract 1519 from 1522 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 9:
217 goes into 30 0 times with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 304717.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
217 goes into 300 1 times with a remainder of 83.
Put 1 as the next digit of the answer. 
Result so far: 304717.01
The remainder is 83 after subtracting 217 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Step 11:
217 goes into 830 3 times with a remainder of 179.
Use 3 as the next digit of our solution. 
Result so far: 304717.013
If we subtract 651 from 830, we get 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Moving on to step 12:
The number 217 fits into 1790 8 times, leaving a remainder of 54.
The number 8 becomes the next digit in our result. 
Result so far: 304717.0138
If we subtract 1736 from 1790, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 13:
540 divided by 217 is 2 with a remainder of 106.
Record the quotient 2 as the next digit in the result. 
Result so far: 304717.01382
If we subtract 434 from 540, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Let's proceed to step 14:
When dividing 1060 by 217, we get 4 with a remainder of 192.
Put 4 as the next digit of the answer. 
Result so far: 304717.013824
If we subtract 868 from 1060, we get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 15:
The number 217 fits into 1920 8 times, leaving a remainder of 184.
The number 8 becomes the next digit in our result. 
Result so far: 304717.0138248
If we subtract 1736 from 1920, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 16:
When dividing 1840 by 217, we get 8 with a remainder of 104.
Write down 8 as next digit of the result. 
Result so far: 304717.01382488
If we subtract 1736 from 1840, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

The final outcome is 304717.01382488, with a leftover of 1.04e-07.