136902 divided by 30 
We want to divide 136902 by 30.

Advancing to step 1:
When dividing 1 by 30, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 30

On to step 2:
30 can be fit into 13 0 times, resulting in a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Bring next digit (6) of the dividend behind the 13 and repeat the process: 136 / 30

On to step 3:
If we divide 136 by 30, we get 4 and a remainder of 16.
The next digit of our result is 4. 
Result so far: 4.0
If we take 120 away from 136, we end up with 16.
Include the next digit (9) from the dividend after 16, then repeat: 169 / 30

On to step 4:
When dividing 169 by 30, we get 5 with a remainder of 19.
Use 5 as the next digit of our solution. 
Result so far: 45.0
If we take 150 away from 169, we end up with 19.
Take the next digit (0) from the dividend and append it to 19, then repeat: 190 / 30

Let's proceed to step 5:
If we divide 190 by 30, we get 6 and a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 456.0
Subtracting 180 from 190 leaves us with 10.
Bring next digit (2) of the dividend behind the 10 and repeat the process: 102 / 30

Let's proceed to step 6:
102 divided by 30 is 3 with a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 4563.0
Subtracting 90 from 102 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 7:
30 can be fit into 120 4 times, resulting in a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 4563.4
Subtract 120 from 120 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
30 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4563.4
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
If we divide 0 by 30, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4563.4
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 4563.4 with a remainder of 0.0.