We look at the division of 30526581 by 161 
We want to figure out the number of times 30526581 can be divided by 161.

On to step 1:
161 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 161

Going ahead to step 2:
The number 161 fits into 30 0 times, leaving a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Fetch the next digit (5) from the dividend, attach it to 30 and continue: 305 / 161

Advancing to step 3:
If we divide 305 by 161, we get 1 and a remainder of 144.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 161 from 305 leaves us with 144.
Take the next digit (2) from the dividend and append it to 144, then repeat: 1442 / 161

Let's proceed to step 4:
When dividing 1442 by 161, we get 8 with a remainder of 154.
Use 8 as the next digit of our solution. 
Result so far: 18.0
If we take 1288 away from 1442, we end up with 154.
Take the next digit (6) from the dividend and append it to 154, then repeat: 1546 / 161

Moving on to step 5:
161 goes into 1546 9 times with a remainder of 97.
Use 9 as the next digit of our solution. 
Result so far: 189.0
Subtracting 1449 from 1546 leaves us with 97.
Take the next digit (5) from the dividend and append it to 97, then repeat: 975 / 161

Step 6:
161 can be fit into 975 6 times, resulting in a remainder of 9.
The next digit of our result is 6. 
Result so far: 1896.0
If we take 966 away from 975, we end up with 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 161

Moving on to step 7:
The number 161 fits into 98 0 times, leaving a remainder of 98.
The number 0 becomes the next digit in our result. 
Result so far: 18960.0
If we subtract 0 from 98, we get 98.
Include the next digit (1) from the dividend after 98, then repeat: 981 / 161

On to step 8:
981 divided by 161 is 6 with a remainder of 15.
The next digit of our result is 6. 
Result so far: 189606.0
The remainder is 15 after subtracting 966 from 981.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 9:
161 goes into 150 0 times with a remainder of 150.
Use 0 as the next digit of our solution. 
Result so far: 189606.0
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 10:
When dividing 1500 by 161, we get 9 with a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 189606.09
Deduct 1449 from 1500 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 11:
The number 161 fits into 510 3 times, leaving a remainder of 27.
Record the quotient 3 as the next digit in the result. 
Result so far: 189606.093
Subtract 483 from 510 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 12:
If we divide 270 by 161, we get 1 and a remainder of 109.
Write down 1 as next digit of the result. 
Result so far: 189606.0931
The remainder is 109 after subtracting 161 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Let's proceed to step 13:
When dividing 1090 by 161, we get 6 with a remainder of 124.
Put 6 as the next digit of the answer. 
Result so far: 189606.09316
Deduct 966 from 1090 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Let's proceed to step 14:
161 goes into 1240 7 times with a remainder of 113.
Use 7 as the next digit of our solution. 
Result so far: 189606.093167
If we subtract 1127 from 1240, we get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Let's proceed to step 15:
161 can be fit into 1130 7 times, resulting in a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 189606.0931677
If we subtract 1127 from 1130, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final result is 189606.0931677 with a remainder of 3e-08.