45670588 ÷ 720 
Our goal is to divide 45670588 by 720.

On to step 1:
4 divided by 720 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 720

Moving on to step 2:
If we divide 45 by 720, we get 0 and a remainder of 45.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Fetch the next digit (6) from the dividend, attach it to 45 and continue: 456 / 720

Moving on to step 3:
If we divide 456 by 720, we get 0 and a remainder of 456.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 456 to get 456.
Bring next digit (7) of the dividend behind the 456 and repeat the process: 4567 / 720

Step 4:
720 can be fit into 4567 6 times, resulting in a remainder of 247.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 4320 from 4567 leaves us with 247.
Append the next digit (0) from the dividend to 247 and continue with: 2470 / 720

Advancing to step 5:
2470 divided by 720 is 3 with a remainder of 310.
Write down 3 as next digit of the result. 
Result so far: 63.0
Subtract 2160 from 2470 to get 310.
Bring next digit (5) of the dividend behind the 310 and repeat the process: 3105 / 720

Advancing to step 6:
720 goes into 3105 4 times with a remainder of 225.
Put 4 as the next digit of the answer. 
Result so far: 634.0
If we take 2880 away from 3105, we end up with 225.
Append the next digit (8) from the dividend to 225 and continue with: 2258 / 720

Going ahead to step 7:
720 can be fit into 2258 3 times, resulting in a remainder of 98.
Use 3 as the next digit of our solution. 
Result so far: 6343.0
Subtract 2160 from 2258 to get 98.
Bring next digit (8) of the dividend behind the 98 and repeat the process: 988 / 720

Moving on to step 8:
The number 720 fits into 988 1 times, leaving a remainder of 268.
The number 1 becomes the next digit in our result. 
Result so far: 63431.0
If we take 720 away from 988, we end up with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Advancing to step 9:
2680 divided by 720 is 3 with a remainder of 520.
Put 3 as the next digit of the answer. 
Result so far: 63431.3
Subtracting 2160 from 2680 leaves us with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Let's proceed to step 10:
5200 divided by 720 is 7 with a remainder of 160.
Record the quotient 7 as the next digit in the result. 
Result so far: 63431.37
Subtracting 5040 from 5200 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 11:
When dividing 1600 by 720, we get 2 with a remainder of 160.
Use 2 as the next digit of our solution. 
Result so far: 63431.372
If we subtract 1440 from 1600, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 12:
The number 720 fits into 1600 2 times, leaving a remainder of 160.
The number 2 becomes the next digit in our result. 
Result so far: 63431.3722
Subtract 1440 from 1600 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

After the division, we end up with 63431.3722 and a remainder of 0.0016.