We divide 73391957 by 478
We're looking to find how many times 478 goes into 73391957.

On to step 1:
When dividing 7 by 478, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 478

Let's proceed to step 2:
73 divided by 478 is 0 with a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 73 and we're left with 73.
Fetch the next digit (3) from the dividend, attach it to 73 and continue: 733 / 478

Moving on to step 3:
When dividing 733 by 478, we get 1 with a remainder of 255.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 478 from 733 and we're left with 255.
Fetch the next digit (9) from the dividend, attach it to 255 and continue: 2559 / 478

On to step 4:
If we divide 2559 by 478, we get 5 and a remainder of 169.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we take 2390 away from 2559, we end up with 169.
Fetch the next digit (1) from the dividend, attach it to 169 and continue: 1691 / 478

Let's proceed to step 5:
The number 478 fits into 1691 3 times, leaving a remainder of 257.
The number 3 becomes the next digit in our result. 
Result so far: 153.0
Subtract 1434 from 1691 to get 257.
Fetch the next digit (9) from the dividend, attach it to 257 and continue: 2579 / 478

Advancing to step 6:
The number 478 fits into 2579 5 times, leaving a remainder of 189.
Put 5 as the next digit of the answer. 
Result so far: 1535.0
Deduct 2390 from 2579 and we're left with 189.
Fetch the next digit (5) from the dividend, attach it to 189 and continue: 1895 / 478

Let's proceed to step 7:
478 can be fit into 1895 3 times, resulting in a remainder of 461.
The next digit of our result is 3. 
Result so far: 15353.0
Deduct 1434 from 1895 and we're left with 461.
Grab the next digit (7) from the dividend, add it to 461, then carry on: 4617 / 478

Going ahead to step 8:
The number 478 fits into 4617 9 times, leaving a remainder of 315.
The next digit of our result is 9. 
Result so far: 153539.0
If we subtract 4302 from 4617, we get 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Step 9:
When dividing 3150 by 478, we get 6 with a remainder of 282.
The next digit of our result is 6. 
Result so far: 153539.6
If we subtract 2868 from 3150, we get 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Let's proceed to step 10:
2820 divided by 478 is 5 with a remainder of 430.
Use 5 as the next digit of our solution. 
Result so far: 153539.65
The remainder is 430 after subtracting 2390 from 2820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Moving on to step 11:
The number 478 fits into 4300 8 times, leaving a remainder of 476.
Use 8 as the next digit of our solution. 
Result so far: 153539.658
Subtracting 3824 from 4300 leaves us with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Going ahead to step 12:
478 can be fit into 4760 9 times, resulting in a remainder of 458.
Record the quotient 9 as the next digit in the result. 
Result so far: 153539.6589
Deduct 4302 from 4760 and we're left with 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Advancing to step 13:
4580 divided by 478 is 9 with a remainder of 278.
Put 9 as the next digit of the answer. 
Result so far: 153539.65899
Subtract 4302 from 4580 to get 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

After the division, we end up with 153539.65899 and a remainder of 0.000278.