We look at the division of 71646665 by 439 
We want to divide 71646665 by 439.

Advancing to step 1:
439 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 439

Moving on to step 2:
The number 439 fits into 71 0 times, leaving a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 71 and we're left with 71.
Bring next digit (6) of the dividend behind the 71 and repeat the process: 716 / 439

On to step 3:
439 goes into 716 1 times with a remainder of 277.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 439 away from 716, we end up with 277.
Grab the next digit (4) from the dividend, add it to 277, then carry on: 2774 / 439

Going ahead to step 4:
When dividing 2774 by 439, we get 6 with a remainder of 140.
Put 6 as the next digit of the answer. 
Result so far: 16.0
If we subtract 2634 from 2774, we get 140.
Fetch the next digit (6) from the dividend, attach it to 140 and continue: 1406 / 439

Going ahead to step 5:
If we divide 1406 by 439, we get 3 and a remainder of 89.
Record the quotient 3 as the next digit in the result. 
Result so far: 163.0
Subtracting 1317 from 1406 leaves us with 89.
Append the next digit (6) from the dividend to 89 and continue with: 896 / 439

Moving on to step 6:
896 divided by 439 is 2 with a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 1632.0
If we take 878 away from 896, we end up with 18.
Fetch the next digit (6) from the dividend, attach it to 18 and continue: 186 / 439

Going ahead to step 7:
The number 439 fits into 186 0 times, leaving a remainder of 186.
Write down 0 as next digit of the result. 
Result so far: 16320.0
Subtract 0 from 186 to get 186.
Append the next digit (5) from the dividend to 186 and continue with: 1865 / 439

Going ahead to step 8:
If we divide 1865 by 439, we get 4 and a remainder of 109.
Record the quotient 4 as the next digit in the result. 
Result so far: 163204.0
Subtract 1756 from 1865 to get 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

On to step 9:
439 can be fit into 1090 2 times, resulting in a remainder of 212.
The number 2 becomes the next digit in our result. 
Result so far: 163204.2
Subtract 878 from 1090 to get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Advancing to step 10:
The number 439 fits into 2120 4 times, leaving a remainder of 364.
Put 4 as the next digit of the answer. 
Result so far: 163204.24
Deduct 1756 from 2120 and we're left with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Going ahead to step 11:
439 goes into 3640 8 times with a remainder of 128.
The next digit of our result is 8. 
Result so far: 163204.248
Subtract 3512 from 3640 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 12:
439 goes into 1280 2 times with a remainder of 402.
Record the quotient 2 as the next digit in the result. 
Result so far: 163204.2482
If we take 878 away from 1280, we end up with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Let's proceed to step 13:
439 can be fit into 4020 9 times, resulting in a remainder of 69.
Put 9 as the next digit of the answer. 
Result so far: 163204.24829
If we take 3951 away from 4020, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 14:
690 divided by 439 is 1 with a remainder of 251.
Put 1 as the next digit of the answer. 
Result so far: 163204.248291
If we take 439 away from 690, we end up with 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Moving on to step 15:
If we divide 2510 by 439, we get 5 and a remainder of 315.
The next digit of our result is 5. 
Result so far: 163204.2482915
The remainder is 315 after subtracting 2195 from 2510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Advancing to step 16:
The number 439 fits into 3150 7 times, leaving a remainder of 77.
Put 7 as the next digit of the answer. 
Result so far: 163204.24829157
The remainder is 77 after subtracting 3073 from 3150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

The quotient of the division is 163204.24829157, and the remainder is 7.7e-08.