We divide 2136720 by 4
We want to divide 2136720 by 4.

Step 1:
2 divided by 4 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 4

Advancing to step 2:
If we divide 21 by 4, we get 5 and a remainder of 1.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 20 from 21 and we're left with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 4

Advancing to step 3:
If we divide 13 by 4, we get 3 and a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 53.0
If we subtract 12 from 13, we get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 4

Moving on to step 4:
4 can be fit into 16 4 times, resulting in a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 534.0
Subtract 16 from 16 to get 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 4

Going ahead to step 5:
When dividing 7 by 4, we get 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 5341.0
The remainder is 3 after subtracting 4 from 7.
Take the next digit (2) from the dividend and append it to 3, then repeat: 32 / 4

Step 6:
The number 4 fits into 32 8 times, leaving a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 53418.0
If we take 32 away from 32, we end up with 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 4

Going ahead to step 7:
When dividing 0 by 4, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 534180.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
0 divided by 4 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 534180.0
Subtracting 0 from 0 leaves us 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:
If we divide 0 by 4, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 534180.0
Subtracting 0 from 0 leaves us 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 534180.0, with a leftover of 0.0.