We divide 20284880 by 145
Let's see how many times 145 fits into 20284880.

On to step 1:
2 divided by 145 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 145

Going ahead to step 2:
When dividing 20 by 145, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Include the next digit (2) from the dividend after 20, then repeat: 202 / 145

Advancing to step 3:
If we divide 202 by 145, we get 1 and a remainder of 57.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 145 from 202, we get 57.
Grab the next digit (8) from the dividend, add it to 57, then carry on: 578 / 145

Let's proceed to step 4:
145 goes into 578 3 times with a remainder of 143.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Deduct 435 from 578 and we're left with 143.
Bring next digit (4) of the dividend behind the 143 and repeat the process: 1434 / 145

Going ahead to step 5:
145 can be fit into 1434 9 times, resulting in a remainder of 129.
Write down 9 as next digit of the result. 
Result so far: 139.0
Subtracting 1305 from 1434 leaves us with 129.
Bring next digit (8) of the dividend behind the 129 and repeat the process: 1298 / 145

On to step 6:
When dividing 1298 by 145, we get 8 with a remainder of 138.
The number 8 becomes the next digit in our result. 
Result so far: 1398.0
If we subtract 1160 from 1298, we get 138.
Bring next digit (8) of the dividend behind the 138 and repeat the process: 1388 / 145

Step 7:
145 can be fit into 1388 9 times, resulting in a remainder of 83.
Use 9 as the next digit of our solution. 
Result so far: 13989.0
The remainder is 83 after subtracting 1305 from 1388.
Grab the next digit (0) from the dividend, add it to 83, then carry on: 830 / 145

Let's proceed to step 8:
If we divide 830 by 145, we get 5 and a remainder of 105.
Record the quotient 5 as the next digit in the result. 
Result so far: 139895.0
The remainder is 105 after subtracting 725 from 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 9:
1050 divided by 145 is 7 with a remainder of 35.
The next digit of our result is 7. 
Result so far: 139895.7
Subtract 1015 from 1050 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 10:
When dividing 350 by 145, we get 2 with a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 139895.72
Subtracting 290 from 350 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 11:
When dividing 600 by 145, we get 4 with a remainder of 20.
The next digit of our result is 4. 
Result so far: 139895.724
Subtracting 580 from 600 leaves us 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.

Let's proceed to step 12:
145 goes into 200 1 times with a remainder of 55.
Record the quotient 1 as the next digit in the result. 
Result so far: 139895.7241
Subtract 145 from 200 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 13:
If we divide 550 by 145, we get 3 and a remainder of 115.
The next digit of our result is 3. 
Result so far: 139895.72413
Deduct 435 from 550 and we're left with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Moving on to step 14:
If we divide 1150 by 145, we get 7 and a remainder of 135.
The number 7 becomes the next digit in our result. 
Result so far: 139895.724137
The remainder is 135 after subtracting 1015 from 1150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Step 15:
145 goes into 1350 9 times with a remainder of 45.
Use 9 as the next digit of our solution. 
Result so far: 139895.7241379
The remainder is 45 after subtracting 1305 from 1350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 16:
When dividing 450 by 145, we get 3 with a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 139895.72413793
The remainder is 15 after subtracting 435 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

After the division, we end up with 139895.72413793 and a remainder of 1.5e-08.