We divide 53889540 by 323
We want to divide 53889540 by 323.

Going ahead to step 1:
If we divide 5 by 323, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 323

Advancing to step 2:
When dividing 53 by 323, we get 0 with a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 53, we end up with 53.
Append the next digit (8) from the dividend to 53 and continue with: 538 / 323

Step 3:
323 goes into 538 1 times with a remainder of 215.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 323 from 538, we get 215.
Grab the next digit (8) from the dividend, add it to 215, then carry on: 2158 / 323

On to step 4:
323 can be fit into 2158 6 times, resulting in a remainder of 220.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Subtracting 1938 from 2158 leaves us with 220.
Grab the next digit (9) from the dividend, add it to 220, then carry on: 2209 / 323

On to step 5:
323 can be fit into 2209 6 times, resulting in a remainder of 271.
Put 6 as the next digit of the answer. 
Result so far: 166.0
Subtract 1938 from 2209 to get 271.
Append the next digit (5) from the dividend to 271 and continue with: 2715 / 323

Going ahead to step 6:
323 goes into 2715 8 times with a remainder of 131.
Use 8 as the next digit of our solution. 
Result so far: 1668.0
If we take 2584 away from 2715, we end up with 131.
Append the next digit (4) from the dividend to 131 and continue with: 1314 / 323

Going ahead to step 7:
If we divide 1314 by 323, we get 4 and a remainder of 22.
Write down 4 as next digit of the result. 
Result so far: 16684.0
Subtract 1292 from 1314 to get 22.
Include the next digit (0) from the dividend after 22, then repeat: 220 / 323

Going ahead to step 8:
323 can be fit into 220 0 times, resulting in a remainder of 220.
Write down 0 as next digit of the result. 
Result so far: 166840.0
Subtract 0 from 220 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 9:
323 can be fit into 2200 6 times, resulting in a remainder of 262.
Write down 6 as next digit of the result. 
Result so far: 166840.6
Subtracting 1938 from 2200 leaves us with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

On to step 10:
The number 323 fits into 2620 8 times, leaving a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 166840.68
Subtract 2584 from 2620 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 11:
If we divide 360 by 323, we get 1 and a remainder of 37.
Put 1 as the next digit of the answer. 
Result so far: 166840.681
Subtract 323 from 360 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.

Step 12:
If we divide 370 by 323, we get 1 and a remainder of 47.
The next digit of our result is 1. 
Result so far: 166840.6811
Deduct 323 from 370 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

The final result is 166840.6811 with a remainder of 0.00047.