80015929 divided by 54 
Let's see how many times 54 fits into 80015929.

Moving on to step 1:
If we divide 8 by 54, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 54

Moving on to step 2:
54 can be fit into 80 1 times, resulting in a remainder of 26.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 54 from 80, we get 26.
Take the next digit (0) from the dividend and append it to 26, then repeat: 260 / 54

Moving on to step 3:
If we divide 260 by 54, we get 4 and a remainder of 44.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Deduct 216 from 260 and we're left with 44.
Fetch the next digit (1) from the dividend, attach it to 44 and continue: 441 / 54

Let's proceed to step 4:
When dividing 441 by 54, we get 8 with a remainder of 9.
Put 8 as the next digit of the answer. 
Result so far: 148.0
Subtracting 432 from 441 leaves us with 9.
Fetch the next digit (5) from the dividend, attach it to 9 and continue: 95 / 54

Let's proceed to step 5:
When dividing 95 by 54, we get 1 with a remainder of 41.
Put 1 as the next digit of the answer. 
Result so far: 1481.0
Subtract 54 from 95 to get 41.
Grab the next digit (9) from the dividend, add it to 41, then carry on: 419 / 54

Moving on to step 6:
If we divide 419 by 54, we get 7 and a remainder of 41.
Record the quotient 7 as the next digit in the result. 
Result so far: 14817.0
Subtract 378 from 419 to get 41.
Append the next digit (2) from the dividend to 41 and continue with: 412 / 54

Advancing to step 7:
54 goes into 412 7 times with a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 148177.0
The remainder is 34 after subtracting 378 from 412.
Take the next digit (9) from the dividend and append it to 34, then repeat: 349 / 54

Advancing to step 8:
The number 54 fits into 349 6 times, leaving a remainder of 25.
The number 6 becomes the next digit in our result. 
Result so far: 1481776.0
Deduct 324 from 349 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
54 goes into 250 4 times with a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 1481776.4
Subtracting 216 from 250 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 10:
54 can be fit into 340 6 times, resulting in a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 1481776.46
Deduct 324 from 340 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
54 can be fit into 160 2 times, resulting in a remainder of 52.
Use 2 as the next digit of our solution. 
Result so far: 1481776.462
Deduct 108 from 160 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 12:
The number 54 fits into 520 9 times, leaving a remainder of 34.
The next digit of our result is 9. 
Result so far: 1481776.4629
Subtracting 486 from 520 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 13:
54 can be fit into 340 6 times, resulting in a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 1481776.46296
If we take 324 away from 340, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 14:
54 can be fit into 160 2 times, resulting in a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 1481776.462962
If we take 108 away from 160, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 15:
The number 54 fits into 520 9 times, leaving a remainder of 34.
Write down 9 as next digit of the result. 
Result so far: 1481776.4629629
If we take 486 away from 520, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 16:
54 can be fit into 340 6 times, resulting in a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 1481776.46296296
If we take 324 away from 340, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 1481776.46296296 with a remainder of 1.6e-08.