We divide 57297266 by 640
Let's see how many times 640 fits into 57297266.

Advancing to step 1:
The number 640 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 640

Advancing to step 2:
When dividing 57 by 640, we get 0 with a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 57 to get 57.
Take the next digit (2) from the dividend and append it to 57, then repeat: 572 / 640

Let's proceed to step 3:
640 can be fit into 572 0 times, resulting in a remainder of 572.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 572 leaves us with 572.
Append the next digit (9) from the dividend to 572 and continue with: 5729 / 640

On to step 4:
5729 divided by 640 is 8 with a remainder of 609.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 5120 from 5729 leaves us with 609.
Include the next digit (7) from the dividend after 609, then repeat: 6097 / 640

Step 5:
When dividing 6097 by 640, we get 9 with a remainder of 337.
Use 9 as the next digit of our solution. 
Result so far: 89.0
The remainder is 337 after subtracting 5760 from 6097.
Grab the next digit (2) from the dividend, add it to 337, then carry on: 3372 / 640

Advancing to step 6:
When dividing 3372 by 640, we get 5 with a remainder of 172.
The number 5 becomes the next digit in our result. 
Result so far: 895.0
Deduct 3200 from 3372 and we're left with 172.
Fetch the next digit (6) from the dividend, attach it to 172 and continue: 1726 / 640

Let's proceed to step 7:
640 can be fit into 1726 2 times, resulting in a remainder of 446.
Put 2 as the next digit of the answer. 
Result so far: 8952.0
Subtract 1280 from 1726 to get 446.
Append the next digit (6) from the dividend to 446 and continue with: 4466 / 640

Step 8:
If we divide 4466 by 640, we get 6 and a remainder of 626.
Put 6 as the next digit of the answer. 
Result so far: 89526.0
The remainder is 626 after subtracting 3840 from 4466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6260, and continue the process.

Step 9:
640 can be fit into 6260 9 times, resulting in a remainder of 500.
The next digit of our result is 9. 
Result so far: 89526.9
Subtracting 5760 from 6260 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Going ahead to step 10:
640 can be fit into 5000 7 times, resulting in a remainder of 520.
Use 7 as the next digit of our solution. 
Result so far: 89526.97
Deduct 4480 from 5000 and we're left 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.

On to step 11:
If we divide 5200 by 640, we get 8 and a remainder of 80.
The next digit of our result is 8. 
Result so far: 89526.978
If we take 5120 away from 5200, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 12:
If we divide 800 by 640, we get 1 and a remainder of 160.
Write down 1 as next digit of the result. 
Result so far: 89526.9781
Subtracting 640 from 800 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 13:
1600 divided by 640 is 2 with a remainder of 320.
The number 2 becomes the next digit in our result. 
Result so far: 89526.97812
The remainder is 320 after subtracting 1280 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 14:
The number 640 fits into 3200 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 89526.978125
Deduct 3200 from 3200 and we're left 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.

Let's proceed to step 15:
If we divide 0 by 640, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 89526.978125
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.

On to step 16:
640 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 89526.978125
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.

The final result is 89526.978125 with a remainder of 0.0.