We divide 830145 by 25
We're looking to find how many times 25 goes into 830145.

Step 1:
The number 25 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 25

Moving on to step 2:
83 divided by 25 is 3 with a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 75 away from 83, we end up with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 25

Moving on to step 3:
If we divide 80 by 25, we get 3 and a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 33.0
Deduct 75 from 80 and we're left with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 25

Going ahead to step 4:
51 divided by 25 is 2 with a remainder of 1.
The next digit of our result is 2. 
Result so far: 332.0
Deduct 50 from 51 and we're left with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 25

Moving on to step 5:
The number 25 fits into 14 0 times, leaving a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 3320.0
Subtract 0 from 14 to get 14.
Take the next digit (5) from the dividend and append it to 14, then repeat: 145 / 25

Advancing to step 6:
25 goes into 145 5 times with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 33205.0
If we take 125 away from 145, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 7:
The number 25 fits into 200 8 times, leaving a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 33205.8
Deduct 200 from 200 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
If we divide 0 by 25, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 33205.8
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
If we divide 0 by 25, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 33205.8
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 33205.8 and a remainder of 0.0.