We're dividing 149695 by 21 
We're looking to find how many times 21 goes into 149695.

Step 1:
If we divide 1 by 21, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 21

Advancing to step 2:
The number 21 fits into 14 0 times, leaving a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 14, we end up with 14.
Include the next digit (9) from the dividend after 14, then repeat: 149 / 21

Moving on to step 3:
The number 21 fits into 149 7 times, leaving a remainder of 2.
The next digit of our result is 7. 
Result so far: 7.0
Subtracting 147 from 149 leaves us with 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 21

Going ahead to step 4:
If we divide 26 by 21, we get 1 and a remainder of 5.
The next digit of our result is 1. 
Result so far: 71.0
Deduct 21 from 26 and we're left with 5.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 21

Moving on to step 5:
If we divide 59 by 21, we get 2 and a remainder of 17.
The next digit of our result is 2. 
Result so far: 712.0
Deduct 42 from 59 and we're left with 17.
Bring next digit (5) of the dividend behind the 17 and repeat the process: 175 / 21

Let's proceed to step 6:
175 divided by 21 is 8 with a remainder of 7.
Record the quotient 8 as the next digit in the result. 
Result so far: 7128.0
Subtract 168 from 175 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
If we divide 70 by 21, we get 3 and a remainder of 7.
The next digit of our result is 3. 
Result so far: 7128.3
Deduct 63 from 70 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 8:
When dividing 70 by 21, we get 3 with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 7128.33
Deduct 63 from 70 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Our division results in 7128.33 with a remaining 0.007.