We divide 71466540 by 170
We want to divide 71466540 by 170.

On to step 1:
170 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 170

Going ahead to step 2:
71 divided by 170 is 0 with a remainder of 71.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Grab the next digit (4) from the dividend, add it to 71, then carry on: 714 / 170

Moving on to step 3:
The number 170 fits into 714 4 times, leaving a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 680 from 714 and we're left with 34.
Grab the next digit (6) from the dividend, add it to 34, then carry on: 346 / 170

Step 4:
If we divide 346 by 170, we get 2 and a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
Subtract 340 from 346 to get 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 170

Moving on to step 5:
The number 170 fits into 66 0 times, leaving a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 420.0
Subtracting 0 from 66 leaves us with 66.
Include the next digit (5) from the dividend after 66, then repeat: 665 / 170

Advancing to step 6:
170 goes into 665 3 times with a remainder of 155.
Write down 3 as next digit of the result. 
Result so far: 4203.0
If we subtract 510 from 665, we get 155.
Grab the next digit (4) from the dividend, add it to 155, then carry on: 1554 / 170

On to step 7:
If we divide 1554 by 170, we get 9 and a remainder of 24.
The number 9 becomes the next digit in our result. 
Result so far: 42039.0
Deduct 1530 from 1554 and we're left with 24.
Fetch the next digit (0) from the dividend, attach it to 24 and continue: 240 / 170

Going ahead to step 8:
170 can be fit into 240 1 times, resulting in a remainder of 70.
The number 1 becomes the next digit in our result. 
Result so far: 420391.0
Subtracting 170 from 240 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 9:
700 divided by 170 is 4 with a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 420391.4
The remainder is 20 after subtracting 680 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
170 goes into 200 1 times with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 420391.41
The remainder is 30 after subtracting 170 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 11:
300 divided by 170 is 1 with a remainder of 130.
The number 1 becomes the next digit in our result. 
Result so far: 420391.411
Deduct 170 from 300 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

The final result is 420391.411 with a remainder of 0.013.