We're dividing 75401238 by 705 
We want to figure out the number of times 75401238 can be divided by 705.

Step 1:
705 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 705

Going ahead to step 2:
705 can be fit into 75 0 times, resulting in a remainder of 75.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 75 after subtracting 0 from 75.
Grab the next digit (4) from the dividend, add it to 75, then carry on: 754 / 705

Moving on to step 3:
The number 705 fits into 754 1 times, leaving a remainder of 49.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 49 after subtracting 705 from 754.
Fetch the next digit (0) from the dividend, attach it to 49 and continue: 490 / 705

Step 4:
705 can be fit into 490 0 times, resulting in a remainder of 490.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 490 after subtracting 0 from 490.
Take the next digit (1) from the dividend and append it to 490, then repeat: 4901 / 705

Step 5:
705 can be fit into 4901 6 times, resulting in a remainder of 671.
The number 6 becomes the next digit in our result. 
Result so far: 106.0
The remainder is 671 after subtracting 4230 from 4901.
Include the next digit (2) from the dividend after 671, then repeat: 6712 / 705

Step 6:
If we divide 6712 by 705, we get 9 and a remainder of 367.
Write down 9 as next digit of the result. 
Result so far: 1069.0
Subtracting 6345 from 6712 leaves us with 367.
Take the next digit (3) from the dividend and append it to 367, then repeat: 3673 / 705

On to step 7:
The number 705 fits into 3673 5 times, leaving a remainder of 148.
Record the quotient 5 as the next digit in the result. 
Result so far: 10695.0
Subtracting 3525 from 3673 leaves us with 148.
Fetch the next digit (8) from the dividend, attach it to 148 and continue: 1488 / 705

Advancing to step 8:
The number 705 fits into 1488 2 times, leaving a remainder of 78.
Record the quotient 2 as the next digit in the result. 
Result so far: 106952.0
If we take 1410 away from 1488, we end up 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.

Moving on to step 9:
780 divided by 705 is 1 with a remainder of 75.
Record the quotient 1 as the next digit in the result. 
Result so far: 106952.1
If we take 705 away from 780, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 10:
The number 705 fits into 750 1 times, leaving a remainder of 45.
The next digit of our result is 1. 
Result so far: 106952.11
Deduct 705 from 750 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The final outcome is 106952.11, with a leftover of 0.045.