We're dividing 703158 by 40 
Our goal is to divide 703158 by 40.

Let's proceed to step 1:
If we divide 7 by 40, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 40

Moving on to step 2:
40 goes into 70 1 times with a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 40 away from 70, we end up with 30.
Bring next digit (3) of the dividend behind the 30 and repeat the process: 303 / 40

Step 3:
If we divide 303 by 40, we get 7 and a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 17.0
The remainder is 23 after subtracting 280 from 303.
Bring next digit (1) of the dividend behind the 23 and repeat the process: 231 / 40

Let's proceed to step 4:
When dividing 231 by 40, we get 5 with a remainder of 31.
Put 5 as the next digit of the answer. 
Result so far: 175.0
Subtracting 200 from 231 leaves us with 31.
Fetch the next digit (5) from the dividend, attach it to 31 and continue: 315 / 40

Advancing to step 5:
315 divided by 40 is 7 with a remainder of 35.
Use 7 as the next digit of our solution. 
Result so far: 1757.0
The remainder is 35 after subtracting 280 from 315.
Grab the next digit (8) from the dividend, add it to 35, then carry on: 358 / 40

Moving on to step 6:
358 divided by 40 is 8 with a remainder of 38.
Record the quotient 8 as the next digit in the result. 
Result so far: 17578.0
If we subtract 320 from 358, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 7:
When dividing 380 by 40, we get 9 with a remainder of 20.
Write down 9 as next digit of the result. 
Result so far: 17578.9
If we take 360 away from 380, 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 8:
When dividing 200 by 40, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 17578.95
If we take 200 away from 200, 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.

Going ahead to step 9:
0 divided by 40 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 17578.95
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
When dividing 0 by 40, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 17578.95
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 17578.95 with a remainder of 0.0.