Let's divide 749192 by 40
We're looking to find how many times 40 goes into 749192.

Advancing to step 1:
40 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 40

Let's proceed to step 2:
The number 40 fits into 74 1 times, leaving a remainder of 34.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 40 from 74, we get 34.
Bring next digit (9) of the dividend behind the 34 and repeat the process: 349 / 40

Advancing to step 3:
The number 40 fits into 349 8 times, leaving a remainder of 29.
Use 8 as the next digit of our solution. 
Result so far: 18.0
The remainder is 29 after subtracting 320 from 349.
Bring next digit (1) of the dividend behind the 29 and repeat the process: 291 / 40

Let's proceed to step 4:
When dividing 291 by 40, we get 7 with a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 187.0
If we take 280 away from 291, we end up with 11.
Fetch the next digit (9) from the dividend, attach it to 11 and continue: 119 / 40

Moving on to step 5:
If we divide 119 by 40, we get 2 and a remainder of 39.
Use 2 as the next digit of our solution. 
Result so far: 1872.0
Subtract 80 from 119 to get 39.
Fetch the next digit (2) from the dividend, attach it to 39 and continue: 392 / 40

Let's proceed to step 6:
392 divided by 40 is 9 with a remainder of 32.
Put 9 as the next digit of the answer. 
Result so far: 18729.0
Subtract 360 from 392 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 7:
The number 40 fits into 320 8 times, leaving a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 18729.8
If we subtract 320 from 320, 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.

Let's proceed to step 8:
40 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 18729.8
Deduct 0 from 0 and we're left 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.

On to step 9:
The number 40 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 18729.8
Deduct 0 from 0 and we're left 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.

The final outcome is 18729.8, with a leftover of 0.0.