We look at the division of 4246 by 45 
Our goal is to divide 4246 by 45.

On to step 1:
The number 45 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 45

Advancing to step 2:
42 divided by 45 is 0 with a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Fetch the next digit (4) from the dividend, attach it to 42 and continue: 424 / 45

Going ahead to step 3:
When dividing 424 by 45, we get 9 with a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 405 from 424 and we're left with 19.
Fetch the next digit (6) from the dividend, attach it to 19 and continue: 196 / 45

Going ahead to step 4:
If we divide 196 by 45, we get 4 and a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 94.0
If we subtract 180 from 196, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 5:
45 can be fit into 160 3 times, resulting in a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 94.3
If we subtract 135 from 160, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 6:
The number 45 fits into 250 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 94.35
If we subtract 225 from 250, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 7:
If we divide 250 by 45, we get 5 and a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 94.355
If we subtract 225 from 250, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 94.355 with a remainder of 0.0025.