101420 divided by 45 
Let's see how many times 45 fits into 101420.

Advancing to step 1:
45 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 45

Moving on to step 2:
45 can be fit into 10 0 times, resulting in a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 10, we get 10.
Append the next digit (1) from the dividend to 10 and continue with: 101 / 45

Advancing to step 3:
101 divided by 45 is 2 with a remainder of 11.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 11 after subtracting 90 from 101.
Grab the next digit (4) from the dividend, add it to 11, then carry on: 114 / 45

Advancing to step 4:
When dividing 114 by 45, we get 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
Subtracting 90 from 114 leaves us with 24.
Include the next digit (2) from the dividend after 24, then repeat: 242 / 45

Going ahead to step 5:
45 can be fit into 242 5 times, resulting in a remainder of 17.
Put 5 as the next digit of the answer. 
Result so far: 225.0
Subtracting 225 from 242 leaves us with 17.
Append the next digit (0) from the dividend to 17 and continue with: 170 / 45

On to step 6:
If we divide 170 by 45, we get 3 and a remainder of 35.
The next digit of our result is 3. 
Result so far: 2253.0
Subtract 135 from 170 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 7:
45 can be fit into 350 7 times, resulting in a remainder of 35.
Use 7 as the next digit of our solution. 
Result so far: 2253.7
If we take 315 away from 350, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 8:
350 divided by 45 is 7 with a remainder of 35.
Use 7 as the next digit of our solution. 
Result so far: 2253.77
Deduct 315 from 350 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final outcome is 2253.77, with a leftover of 0.035.