743380 ÷ 64 
We're looking to find how many times 64 goes into 743380.

Going ahead to step 1:
64 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 64

Moving on to step 2:
74 divided by 64 is 1 with a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 10 after subtracting 64 from 74.
Take the next digit (3) from the dividend and append it to 10, then repeat: 103 / 64

Let's proceed to step 3:
When dividing 103 by 64, we get 1 with a remainder of 39.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtract 64 from 103 to get 39.
Bring next digit (3) of the dividend behind the 39 and repeat the process: 393 / 64

On to step 4:
If we divide 393 by 64, we get 6 and a remainder of 9.
The next digit of our result is 6. 
Result so far: 116.0
The remainder is 9 after subtracting 384 from 393.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 64

Going ahead to step 5:
64 goes into 98 1 times with a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 1161.0
The remainder is 34 after subtracting 64 from 98.
Grab the next digit (0) from the dividend, add it to 34, then carry on: 340 / 64

Step 6:
64 can be fit into 340 5 times, resulting in a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 11615.0
If we take 320 away from 340, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 7:
64 can be fit into 200 3 times, resulting in a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 11615.3
Subtracting 192 from 200 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
When dividing 80 by 64, we get 1 with a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 11615.31
Deduct 64 from 80 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 9:
When dividing 160 by 64, we get 2 with a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 11615.312
Deduct 128 from 160 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
64 goes into 320 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 11615.3125
If we subtract 320 from 320, we get 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 11:
If we divide 0 by 64, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 11615.3125
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 12:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 11615.3125
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.

After the division, we end up with 11615.3125 and a remainder of 0.0.