26481390 ÷ 143 
We want to divide 26481390 by 143.

Advancing to step 1:
2 divided by 143 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 143

Let's proceed to step 2:
26 divided by 143 is 0 with a remainder of 26.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 26 after subtracting 0 from 26.
Fetch the next digit (4) from the dividend, attach it to 26 and continue: 264 / 143

Let's proceed to step 3:
264 divided by 143 is 1 with a remainder of 121.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 143 from 264, we get 121.
Grab the next digit (8) from the dividend, add it to 121, then carry on: 1218 / 143

Advancing to step 4:
143 goes into 1218 8 times with a remainder of 74.
Write down 8 as next digit of the result. 
Result so far: 18.0
Subtract 1144 from 1218 to get 74.
Grab the next digit (1) from the dividend, add it to 74, then carry on: 741 / 143

Step 5:
If we divide 741 by 143, we get 5 and a remainder of 26.
Use 5 as the next digit of our solution. 
Result so far: 185.0
Subtracting 715 from 741 leaves us with 26.
Include the next digit (3) from the dividend after 26, then repeat: 263 / 143

Going ahead to step 6:
263 divided by 143 is 1 with a remainder of 120.
The next digit of our result is 1. 
Result so far: 1851.0
Deduct 143 from 263 and we're left with 120.
Append the next digit (9) from the dividend to 120 and continue with: 1209 / 143

Step 7:
1209 divided by 143 is 8 with a remainder of 65.
The next digit of our result is 8. 
Result so far: 18518.0
Deduct 1144 from 1209 and we're left with 65.
Take the next digit (0) from the dividend and append it to 65, then repeat: 650 / 143

On to step 8:
If we divide 650 by 143, we get 4 and a remainder of 78.
Use 4 as the next digit of our solution. 
Result so far: 185184.0
Deduct 572 from 650 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 9:
If we divide 780 by 143, we get 5 and a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 185184.5
If we take 715 away from 780, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 10:
If we divide 650 by 143, we get 4 and a remainder of 78.
The next digit of our result is 4. 
Result so far: 185184.54
Subtract 572 from 650 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 11:
When dividing 780 by 143, we get 5 with a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 185184.545
If we subtract 715 from 780, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 12:
650 divided by 143 is 4 with a remainder of 78.
The number 4 becomes the next digit in our result. 
Result so far: 185184.5454
The remainder is 78 after subtracting 572 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 13:
143 can be fit into 780 5 times, resulting in a remainder of 65.
The next digit of our result is 5. 
Result so far: 185184.54545
Deduct 715 from 780 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 14:
The number 143 fits into 650 4 times, leaving a remainder of 78.
Record the quotient 4 as the next digit in the result. 
Result so far: 185184.545454
Subtracting 572 from 650 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 15:
If we divide 780 by 143, we get 5 and a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 185184.5454545
If we take 715 away from 780, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 16:
The number 143 fits into 650 4 times, leaving a remainder of 78.
Write down 4 as next digit of the result. 
Result so far: 185184.54545454
The remainder is 78 after subtracting 572 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

The final outcome is 185184.54545454, with a leftover of 7.8e-08.