We look at the division of 51514 by 45 
Let's see how many times 45 fits into 51514.

Moving on to step 1:
When dividing 5 by 45, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 45

Step 2:
45 goes into 51 1 times with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 45 away from 51, we end up with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 45

Going ahead to step 3:
If we divide 65 by 45, we get 1 and a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 11.0
The remainder is 20 after subtracting 45 from 65.
Include the next digit (1) from the dividend after 20, then repeat: 201 / 45

Step 4:
45 goes into 201 4 times with a remainder of 21.
The next digit of our result is 4. 
Result so far: 114.0
The remainder is 21 after subtracting 180 from 201.
Grab the next digit (4) from the dividend, add it to 21, then carry on: 214 / 45

On to step 5:
45 goes into 214 4 times with a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 1144.0
The remainder is 34 after subtracting 180 from 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 6:
If we divide 340 by 45, we get 7 and a remainder of 25.
Record the quotient 7 as the next digit in the result. 
Result so far: 1144.7
The remainder is 25 after subtracting 315 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 7:
When dividing 250 by 45, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 1144.75
The remainder is 25 after subtracting 225 from 250.
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 8:
45 goes into 250 5 times with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 1144.755
Deduct 225 from 250 and we're left with 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 outcome is 1144.755, with a leftover of 0.0025.