Let's divide 53163551 by 916
Our goal is to divide 53163551 by 916.

Step 1:
The number 916 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 916

Advancing to step 2:
When dividing 53 by 916, we get 0 with a remainder of 53.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Take the next digit (1) from the dividend and append it to 53, then repeat: 531 / 916

Step 3:
531 divided by 916 is 0 with a remainder of 531.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 531 and we're left with 531.
Append the next digit (6) from the dividend to 531 and continue with: 5316 / 916

Let's proceed to step 4:
When dividing 5316 by 916, we get 5 with a remainder of 736.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 4580 from 5316 leaves us with 736.
Include the next digit (3) from the dividend after 736, then repeat: 7363 / 916

Let's proceed to step 5:
916 goes into 7363 8 times with a remainder of 35.
Put 8 as the next digit of the answer. 
Result so far: 58.0
Deduct 7328 from 7363 and we're left with 35.
Bring next digit (5) of the dividend behind the 35 and repeat the process: 355 / 916

Moving on to step 6:
916 goes into 355 0 times with a remainder of 355.
Put 0 as the next digit of the answer. 
Result so far: 580.0
Subtract 0 from 355 to get 355.
Fetch the next digit (5) from the dividend, attach it to 355 and continue: 3555 / 916

Step 7:
916 can be fit into 3555 3 times, resulting in a remainder of 807.
Write down 3 as next digit of the result. 
Result so far: 5803.0
Subtract 2748 from 3555 to get 807.
Grab the next digit (1) from the dividend, add it to 807, then carry on: 8071 / 916

Step 8:
The number 916 fits into 8071 8 times, leaving a remainder of 743.
The next digit of our result is 8. 
Result so far: 58038.0
If we take 7328 away from 8071, we end up with 743.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7430, and continue the process.

Advancing to step 9:
916 goes into 7430 8 times with a remainder of 102.
The number 8 becomes the next digit in our result. 
Result so far: 58038.8
The remainder is 102 after subtracting 7328 from 7430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Advancing to step 10:
The number 916 fits into 1020 1 times, leaving a remainder of 104.
Record the quotient 1 as the next digit in the result. 
Result so far: 58038.81
Deduct 916 from 1020 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

On to step 11:
916 can be fit into 1040 1 times, resulting in a remainder of 124.
Put 1 as the next digit of the answer. 
Result so far: 58038.811
Subtracting 916 from 1040 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.

The final result is 58038.811 with a remainder of 0.0124.