54389336 divided by 885 
Let's see how many times 885 fits into 54389336.

On to step 1:
If we divide 5 by 885, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 885

Step 2:
54 divided by 885 is 0 with a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 54 leaves us with 54.
Fetch the next digit (3) from the dividend, attach it to 54 and continue: 543 / 885

Advancing to step 3:
When dividing 543 by 885, we get 0 with a remainder of 543.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 543 to get 543.
Grab the next digit (8) from the dividend, add it to 543, then carry on: 5438 / 885

Going ahead to step 4:
5438 divided by 885 is 6 with a remainder of 128.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 5310 from 5438 leaves us with 128.
Fetch the next digit (9) from the dividend, attach it to 128 and continue: 1289 / 885

Step 5:
885 goes into 1289 1 times with a remainder of 404.
Record the quotient 1 as the next digit in the result. 
Result so far: 61.0
If we subtract 885 from 1289, we get 404.
Grab the next digit (3) from the dividend, add it to 404, then carry on: 4043 / 885

Advancing to step 6:
885 goes into 4043 4 times with a remainder of 503.
Record the quotient 4 as the next digit in the result. 
Result so far: 614.0
If we take 3540 away from 4043, we end up with 503.
Include the next digit (3) from the dividend after 503, then repeat: 5033 / 885

Step 7:
When dividing 5033 by 885, we get 5 with a remainder of 608.
Write down 5 as next digit of the result. 
Result so far: 6145.0
If we take 4425 away from 5033, we end up with 608.
Bring next digit (6) of the dividend behind the 608 and repeat the process: 6086 / 885

Step 8:
6086 divided by 885 is 6 with a remainder of 776.
Write down 6 as next digit of the result. 
Result so far: 61456.0
Subtracting 5310 from 6086 leaves us with 776.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7760, and continue the process.

Advancing to step 9:
7760 divided by 885 is 8 with a remainder of 680.
Use 8 as the next digit of our solution. 
Result so far: 61456.8
Subtracting 7080 from 7760 leaves us with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Let's proceed to step 10:
885 goes into 6800 7 times with a remainder of 605.
The next digit of our result is 7. 
Result so far: 61456.87
If we take 6195 away from 6800, we end up with 605.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

Step 11:
6050 divided by 885 is 6 with a remainder of 740.
The next digit of our result is 6. 
Result so far: 61456.876
Deduct 5310 from 6050 and we're left with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Going ahead to step 12:
When dividing 7400 by 885, we get 8 with a remainder of 320.
The number 8 becomes the next digit in our result. 
Result so far: 61456.8768
Subtracting 7080 from 7400 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 13:
When dividing 3200 by 885, we get 3 with a remainder of 545.
The number 3 becomes the next digit in our result. 
Result so far: 61456.87683
The remainder is 545 after subtracting 2655 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

Moving on to step 14:
885 goes into 5450 6 times with a remainder of 140.
Write down 6 as next digit of the result. 
Result so far: 61456.876836
If we take 5310 away from 5450, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 15:
1400 divided by 885 is 1 with a remainder of 515.
The next digit of our result is 1. 
Result so far: 61456.8768361
Deduct 885 from 1400 and we're left with 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Step 16:
The number 885 fits into 5150 5 times, leaving a remainder of 725.
The number 5 becomes the next digit in our result. 
Result so far: 61456.87683615
The remainder is 725 after subtracting 4425 from 5150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

The final outcome is 61456.87683615, with a leftover of 7.25e-07.