We're dividing 81061530 by 146 
We want to figure out the number of times 81061530 can be divided by 146.

Step 1:
8 divided by 146 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 146

Step 2:
146 can be fit into 81 0 times, resulting in a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Take the next digit (0) from the dividend and append it to 81, then repeat: 810 / 146

On to step 3:
810 divided by 146 is 5 with a remainder of 80.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we take 730 away from 810, we end up with 80.
Take the next digit (6) from the dividend and append it to 80, then repeat: 806 / 146

Let's proceed to step 4:
146 goes into 806 5 times with a remainder of 76.
Write down 5 as next digit of the result. 
Result so far: 55.0
If we take 730 away from 806, we end up with 76.
Include the next digit (1) from the dividend after 76, then repeat: 761 / 146

Advancing to step 5:
If we divide 761 by 146, we get 5 and a remainder of 31.
The next digit of our result is 5. 
Result so far: 555.0
The remainder is 31 after subtracting 730 from 761.
Take the next digit (5) from the dividend and append it to 31, then repeat: 315 / 146

Moving on to step 6:
If we divide 315 by 146, we get 2 and a remainder of 23.
Use 2 as the next digit of our solution. 
Result so far: 5552.0
Subtracting 292 from 315 leaves us with 23.
Include the next digit (3) from the dividend after 23, then repeat: 233 / 146

Going ahead to step 7:
The number 146 fits into 233 1 times, leaving a remainder of 87.
Record the quotient 1 as the next digit in the result. 
Result so far: 55521.0
Subtract 146 from 233 to get 87.
Grab the next digit (0) from the dividend, add it to 87, then carry on: 870 / 146

On to step 8:
870 divided by 146 is 5 with a remainder of 140.
The number 5 becomes the next digit in our result. 
Result so far: 555215.0
Subtracting 730 from 870 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 9:
1400 divided by 146 is 9 with a remainder of 86.
Use 9 as the next digit of our solution. 
Result so far: 555215.9
If we subtract 1314 from 1400, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 10:
860 divided by 146 is 5 with a remainder of 130.
Record the quotient 5 as the next digit in the result. 
Result so far: 555215.95
If we subtract 730 from 860, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 11:
146 goes into 1300 8 times with a remainder of 132.
Record the quotient 8 as the next digit in the result. 
Result so far: 555215.958
If we take 1168 away from 1300, we end up with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 12:
1320 divided by 146 is 9 with a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 555215.9589
Deduct 1314 from 1320 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 13:
146 goes into 60 0 times with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 555215.9589
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 14:
When dividing 600 by 146, we get 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 555215.958904
Subtract 584 from 600 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 15:
146 can be fit into 160 1 times, resulting in a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 555215.9589041
Subtracting 146 from 160 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 16:
146 goes into 140 0 times with a remainder of 140.
Record the quotient 0 as the next digit in the result. 
Result so far: 555215.9589041
If we subtract 0 from 140, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Our division results in 555215.9589041 with a remaining 1.4e-07.