153010 ÷ 99 
Our goal is to divide 153010 by 99.

On to step 1:
If we divide 1 by 99, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 99

Step 2:
The number 99 fits into 15 0 times, leaving a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Bring next digit (3) of the dividend behind the 15 and repeat the process: 153 / 99

Moving on to step 3:
99 goes into 153 1 times with a remainder of 54.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 99 from 153 and we're left with 54.
Bring next digit (0) of the dividend behind the 54 and repeat the process: 540 / 99

Advancing to step 4:
The number 99 fits into 540 5 times, leaving a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 15.0
The remainder is 45 after subtracting 495 from 540.
Grab the next digit (1) from the dividend, add it to 45, then carry on: 451 / 99

Step 5:
If we divide 451 by 99, we get 4 and a remainder of 55.
The number 4 becomes the next digit in our result. 
Result so far: 154.0
If we take 396 away from 451, we end up with 55.
Grab the next digit (0) from the dividend, add it to 55, then carry on: 550 / 99

Step 6:
99 goes into 550 5 times with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 1545.0
Subtracting 495 from 550 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 7:
99 can be fit into 550 5 times, resulting in a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 1545.5
The remainder is 55 after subtracting 495 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 8:
If we divide 550 by 99, we get 5 and a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 1545.55
Subtract 495 from 550 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The final outcome is 1545.55, with a leftover of 0.055.