73593187 ÷ 478 
We want to divide 73593187 by 478.

Going ahead to step 1:
478 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 478

On to step 2:
If we divide 73 by 478, we get 0 and a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Append the next digit (5) from the dividend to 73 and continue with: 735 / 478

On to step 3:
478 can be fit into 735 1 times, resulting in a remainder of 257.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 478 from 735 to get 257.
Bring next digit (9) of the dividend behind the 257 and repeat the process: 2579 / 478

On to step 4:
If we divide 2579 by 478, we get 5 and a remainder of 189.
Use 5 as the next digit of our solution. 
Result so far: 15.0
If we subtract 2390 from 2579, we get 189.
Grab the next digit (3) from the dividend, add it to 189, then carry on: 1893 / 478

Advancing to step 5:
478 can be fit into 1893 3 times, resulting in a remainder of 459.
Use 3 as the next digit of our solution. 
Result so far: 153.0
The remainder is 459 after subtracting 1434 from 1893.
Include the next digit (1) from the dividend after 459, then repeat: 4591 / 478

Going ahead to step 6:
478 goes into 4591 9 times with a remainder of 289.
Record the quotient 9 as the next digit in the result. 
Result so far: 1539.0
Subtract 4302 from 4591 to get 289.
Grab the next digit (8) from the dividend, add it to 289, then carry on: 2898 / 478

On to step 7:
2898 divided by 478 is 6 with a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 15396.0
Subtract 2868 from 2898 to get 30.
Grab the next digit (7) from the dividend, add it to 30, then carry on: 307 / 478

Let's proceed to step 8:
If we divide 307 by 478, we get 0 and a remainder of 307.
The number 0 becomes the next digit in our result. 
Result so far: 153960.0
If we subtract 0 from 307, we get 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

On to step 9:
478 can be fit into 3070 6 times, resulting in a remainder of 202.
The next digit of our result is 6. 
Result so far: 153960.6
Subtracting 2868 from 3070 leaves us with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Moving on to step 10:
If we divide 2020 by 478, we get 4 and a remainder of 108.
Use 4 as the next digit of our solution. 
Result so far: 153960.64
The remainder is 108 after subtracting 1912 from 2020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Advancing to step 11:
1080 divided by 478 is 2 with a remainder of 124.
The next digit of our result is 2. 
Result so far: 153960.642
Subtracting 956 from 1080 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Step 12:
If we divide 1240 by 478, we get 2 and a remainder of 284.
The next digit of our result is 2. 
Result so far: 153960.6422
If we take 956 away from 1240, we end up with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

In conclusion, the division gives 153960.6422 with a balance of 0.00284.