54486735 ÷ 658 
We want to divide 54486735 by 658.

Let's proceed to step 1:
5 divided by 658 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 658

Step 2:
54 divided by 658 is 0 with a remainder of 54.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 54 leaves us with 54.
Bring next digit (4) of the dividend behind the 54 and repeat the process: 544 / 658

On to step 3:
658 can be fit into 544 0 times, resulting in a remainder of 544.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 544, we get 544.
Include the next digit (8) from the dividend after 544, then repeat: 5448 / 658

Advancing to step 4:
658 can be fit into 5448 8 times, resulting in a remainder of 184.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 5264 from 5448 and we're left with 184.
Bring next digit (6) of the dividend behind the 184 and repeat the process: 1846 / 658

Step 5:
1846 divided by 658 is 2 with a remainder of 530.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
Deduct 1316 from 1846 and we're left with 530.
Append the next digit (7) from the dividend to 530 and continue with: 5307 / 658

Moving on to step 6:
5307 divided by 658 is 8 with a remainder of 43.
Record the quotient 8 as the next digit in the result. 
Result so far: 828.0
The remainder is 43 after subtracting 5264 from 5307.
Bring next digit (3) of the dividend behind the 43 and repeat the process: 433 / 658

Let's proceed to step 7:
433 divided by 658 is 0 with a remainder of 433.
Write down 0 as next digit of the result. 
Result so far: 8280.0
Subtract 0 from 433 to get 433.
Fetch the next digit (5) from the dividend, attach it to 433 and continue: 4335 / 658

Let's proceed to step 8:
The number 658 fits into 4335 6 times, leaving a remainder of 387.
Record the quotient 6 as the next digit in the result. 
Result so far: 82806.0
If we take 3948 away from 4335, we end up with 387.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3870, and continue the process.

Going ahead to step 9:
3870 divided by 658 is 5 with a remainder of 580.
The next digit of our result is 5. 
Result so far: 82806.5
If we take 3290 away from 3870, we end up with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Step 10:
If we divide 5800 by 658, we get 8 and a remainder of 536.
The next digit of our result is 8. 
Result so far: 82806.58
If we subtract 5264 from 5800, we get 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Going ahead to step 11:
If we divide 5360 by 658, we get 8 and a remainder of 96.
Use 8 as the next digit of our solution. 
Result so far: 82806.588
The remainder is 96 after subtracting 5264 from 5360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

The final outcome is 82806.588, with a leftover of 0.0096.