71580433 divided by 159 
Our goal is to divide 71580433 by 159.

Going ahead to step 1:
When dividing 7 by 159, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 159

Let's proceed to step 2:
159 can be fit into 71 0 times, resulting in a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 71, we get 71.
Bring next digit (5) of the dividend behind the 71 and repeat the process: 715 / 159

Moving on to step 3:
The number 159 fits into 715 4 times, leaving a remainder of 79.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 636 from 715 and we're left with 79.
Fetch the next digit (8) from the dividend, attach it to 79 and continue: 798 / 159

Advancing to step 4:
When dividing 798 by 159, we get 5 with a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 45.0
If we subtract 795 from 798, we get 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 159

Moving on to step 5:
When dividing 30 by 159, we get 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 450.0
Subtract 0 from 30 to get 30.
Grab the next digit (4) from the dividend, add it to 30, then carry on: 304 / 159

Step 6:
304 divided by 159 is 1 with a remainder of 145.
The next digit of our result is 1. 
Result so far: 4501.0
Deduct 159 from 304 and we're left with 145.
Grab the next digit (3) from the dividend, add it to 145, then carry on: 1453 / 159

Going ahead to step 7:
When dividing 1453 by 159, we get 9 with a remainder of 22.
Write down 9 as next digit of the result. 
Result so far: 45019.0
If we subtract 1431 from 1453, we get 22.
Grab the next digit (3) from the dividend, add it to 22, then carry on: 223 / 159

Step 8:
223 divided by 159 is 1 with a remainder of 64.
The number 1 becomes the next digit in our result. 
Result so far: 450191.0
Subtracting 159 from 223 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 9:
The number 159 fits into 640 4 times, leaving a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 450191.4
Subtracting 636 from 640 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 10:
The number 159 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 450191.4
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
400 divided by 159 is 2 with a remainder of 82.
Write down 2 as next digit of the result. 
Result so far: 450191.402
Subtract 318 from 400 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 12:
820 divided by 159 is 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 450191.4025
Subtract 795 from 820 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 13:
If we divide 250 by 159, we get 1 and a remainder of 91.
Record the quotient 1 as the next digit in the result. 
Result so far: 450191.40251
Subtract 159 from 250 to get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 14:
159 can be fit into 910 5 times, resulting in a remainder of 115.
The number 5 becomes the next digit in our result. 
Result so far: 450191.402515
The remainder is 115 after subtracting 795 from 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Let's proceed to step 15:
The number 159 fits into 1150 7 times, leaving a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 450191.4025157
Subtract 1113 from 1150 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 16:
If we divide 370 by 159, we get 2 and a remainder of 52.
The number 2 becomes the next digit in our result. 
Result so far: 450191.40251572
The remainder is 52 after subtracting 318 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

In conclusion, the division gives 450191.40251572 with a balance of 5.2e-08.