135153 ÷ 79 
We want to figure out the number of times 135153 can be divided by 79.

Step 1:
If we divide 1 by 79, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 79

Moving on to step 2:
79 can be fit into 13 0 times, resulting in a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Fetch the next digit (5) from the dividend, attach it to 13 and continue: 135 / 79

Going ahead to step 3:
If we divide 135 by 79, we get 1 and a remainder of 56.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 79 from 135 and we're left with 56.
Grab the next digit (1) from the dividend, add it to 56, then carry on: 561 / 79

Step 4:
79 goes into 561 7 times with a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we subtract 553 from 561, we get 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 79

Going ahead to step 5:
79 goes into 85 1 times with a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 171.0
If we take 79 away from 85, we end up with 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 79

Going ahead to step 6:
If we divide 63 by 79, we get 0 and a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 1710.0
If we subtract 0 from 63, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 7:
79 goes into 630 7 times with a remainder of 77.
Record the quotient 7 as the next digit in the result. 
Result so far: 1710.7
Deduct 553 from 630 and we're left with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Advancing to step 8:
If we divide 770 by 79, we get 9 and a remainder of 59.
Put 9 as the next digit of the answer. 
Result so far: 1710.79
The remainder is 59 after subtracting 711 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 9:
590 divided by 79 is 7 with a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 1710.797
If we take 553 away from 590, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 10:
79 goes into 370 4 times with a remainder of 54.
Record the quotient 4 as the next digit in the result. 
Result so far: 1710.7974
Subtracting 316 from 370 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 11:
79 goes into 540 6 times with a remainder of 66.
Write down 6 as next digit of the result. 
Result so far: 1710.79746
Subtract 474 from 540 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 12:
79 can be fit into 660 8 times, resulting in a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 1710.797468
Subtract 632 from 660 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 13:
The number 79 fits into 280 3 times, leaving a remainder of 43.
Write down 3 as next digit of the result. 
Result so far: 1710.7974683
Deduct 237 from 280 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 14:
When dividing 430 by 79, we get 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 1710.79746835
Subtracting 395 from 430 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final outcome is 1710.79746835, with a leftover of 3.5e-08.