53878305 ÷ 883 
We're looking to find how many times 883 goes into 53878305.

Going ahead to step 1:
883 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 883

Going ahead to step 2:
When dividing 53 by 883, we get 0 with a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Grab the next digit (8) from the dividend, add it to 53, then carry on: 538 / 883

Let's proceed to step 3:
The number 883 fits into 538 0 times, leaving a remainder of 538.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 538 to get 538.
Grab the next digit (7) from the dividend, add it to 538, then carry on: 5387 / 883

Step 4:
5387 divided by 883 is 6 with a remainder of 89.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtract 5298 from 5387 to get 89.
Append the next digit (8) from the dividend to 89 and continue with: 898 / 883

Going ahead to step 5:
898 divided by 883 is 1 with a remainder of 15.
The next digit of our result is 1. 
Result so far: 61.0
Subtract 883 from 898 to get 15.
Grab the next digit (3) from the dividend, add it to 15, then carry on: 153 / 883

Let's proceed to step 6:
When dividing 153 by 883, we get 0 with a remainder of 153.
Record the quotient 0 as the next digit in the result. 
Result so far: 610.0
If we subtract 0 from 153, we get 153.
Fetch the next digit (0) from the dividend, attach it to 153 and continue: 1530 / 883

On to step 7:
If we divide 1530 by 883, we get 1 and a remainder of 647.
The number 1 becomes the next digit in our result. 
Result so far: 6101.0
If we subtract 883 from 1530, we get 647.
Grab the next digit (5) from the dividend, add it to 647, then carry on: 6475 / 883

Let's proceed to step 8:
883 goes into 6475 7 times with a remainder of 294.
The number 7 becomes the next digit in our result. 
Result so far: 61017.0
The remainder is 294 after subtracting 6181 from 6475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Moving on to step 9:
When dividing 2940 by 883, we get 3 with a remainder of 291.
The number 3 becomes the next digit in our result. 
Result so far: 61017.3
If we subtract 2649 from 2940, we get 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Going ahead to step 10:
883 goes into 2910 3 times with a remainder of 261.
The number 3 becomes the next digit in our result. 
Result so far: 61017.33
Deduct 2649 from 2910 and we're left with 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

The quotient of the division is 61017.33, and the remainder is 0.261.