We're dividing 73930865 by 159 
Let's see how many times 159 fits into 73930865.

Going ahead to step 1:
If we divide 7 by 159, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 159

Step 2:
The number 159 fits into 73 0 times, leaving a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Append the next digit (9) from the dividend to 73 and continue with: 739 / 159

Let's proceed to step 3:
739 divided by 159 is 4 with a remainder of 103.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 636 away from 739, we end up with 103.
Append the next digit (3) from the dividend to 103 and continue with: 1033 / 159

On to step 4:
159 goes into 1033 6 times with a remainder of 79.
Put 6 as the next digit of the answer. 
Result so far: 46.0
Deduct 954 from 1033 and we're left with 79.
Fetch the next digit (0) from the dividend, attach it to 79 and continue: 790 / 159

Let's proceed to step 5:
When dividing 790 by 159, we get 4 with a remainder of 154.
Record the quotient 4 as the next digit in the result. 
Result so far: 464.0
Deduct 636 from 790 and we're left with 154.
Take the next digit (8) from the dividend and append it to 154, then repeat: 1548 / 159

Moving on to step 6:
If we divide 1548 by 159, we get 9 and a remainder of 117.
Use 9 as the next digit of our solution. 
Result so far: 4649.0
If we subtract 1431 from 1548, we get 117.
Bring next digit (6) of the dividend behind the 117 and repeat the process: 1176 / 159

Moving on to step 7:
If we divide 1176 by 159, we get 7 and a remainder of 63.
Record the quotient 7 as the next digit in the result. 
Result so far: 46497.0
The remainder is 63 after subtracting 1113 from 1176.
Bring next digit (5) of the dividend behind the 63 and repeat the process: 635 / 159

Let's proceed to step 8:
The number 159 fits into 635 3 times, leaving a remainder of 158.
Use 3 as the next digit of our solution. 
Result so far: 464973.0
The remainder is 158 after subtracting 477 from 635.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Moving on to step 9:
The number 159 fits into 1580 9 times, leaving a remainder of 149.
Use 9 as the next digit of our solution. 
Result so far: 464973.9
The remainder is 149 after subtracting 1431 from 1580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Moving on to step 10:
When dividing 1490 by 159, we get 9 with a remainder of 59.
Record the quotient 9 as the next digit in the result. 
Result so far: 464973.99
Subtracting 1431 from 1490 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

The final result is 464973.99 with a remainder of 0.059.