420064 divided by 72 
Let's see how many times 72 fits into 420064.

Moving on to step 1:
4 divided by 72 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 72

On to step 2:
72 goes into 42 0 times with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Take the next digit (0) from the dividend and append it to 42, then repeat: 420 / 72

Advancing to step 3:
420 divided by 72 is 5 with a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 360 from 420 leaves us with 60.
Grab the next digit (0) from the dividend, add it to 60, then carry on: 600 / 72

Step 4:
If we divide 600 by 72, we get 8 and a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 58.0
The remainder is 24 after subtracting 576 from 600.
Take the next digit (6) from the dividend and append it to 24, then repeat: 246 / 72

Going ahead to step 5:
72 can be fit into 246 3 times, resulting in a remainder of 30.
Use 3 as the next digit of our solution. 
Result so far: 583.0
The remainder is 30 after subtracting 216 from 246.
Take the next digit (4) from the dividend and append it to 30, then repeat: 304 / 72

Advancing to step 6:
If we divide 304 by 72, we get 4 and a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 5834.0
The remainder is 16 after subtracting 288 from 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 7:
The number 72 fits into 160 2 times, leaving a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 5834.2
Deduct 144 from 160 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 8:
72 can be fit into 160 2 times, resulting in a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 5834.22
The remainder is 16 after subtracting 144 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 5834.22, with a leftover of 0.016.