Let's divide 149615 by 3
We want to figure out the number of times 149615 can be divided by 3.

Let's proceed to step 1:
If we divide 1 by 3, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 3

Let's proceed to step 2:
The number 3 fits into 14 4 times, leaving a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 12 from 14 and we're left with 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 3

Going ahead to step 3:
29 divided by 3 is 9 with a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 49.0
If we subtract 27 from 29, we get 2.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 3

Going ahead to step 4:
26 divided by 3 is 8 with a remainder of 2.
The next digit of our result is 8. 
Result so far: 498.0
Subtract 24 from 26 to get 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 3

Moving on to step 5:
When dividing 21 by 3, we get 7 with a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 4987.0
If we subtract 21 from 21, we get 0.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 3

Advancing to step 6:
3 can be fit into 5 1 times, resulting in a remainder of 2.
The next digit of our result is 1. 
Result so far: 49871.0
Deduct 3 from 5 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
If we divide 20 by 3, we get 6 and a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 49871.6
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
20 divided by 3 is 6 with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 49871.66
Subtract 18 from 20 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The quotient of the division is 49871.66, and the remainder is 0.002.