52341940 ÷ 640 
Our goal is to divide 52341940 by 640.

Moving on to step 1:
When dividing 5 by 640, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 640

Step 2:
640 goes into 52 0 times with a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 52, we get 52.
Append the next digit (3) from the dividend to 52 and continue with: 523 / 640

Step 3:
523 divided by 640 is 0 with a remainder of 523.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 523 and we're left with 523.
Bring next digit (4) of the dividend behind the 523 and repeat the process: 5234 / 640

Going ahead to step 4:
640 goes into 5234 8 times with a remainder of 114.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 5120 away from 5234, we end up with 114.
Take the next digit (1) from the dividend and append it to 114, then repeat: 1141 / 640

Advancing to step 5:
640 can be fit into 1141 1 times, resulting in a remainder of 501.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
If we take 640 away from 1141, we end up with 501.
Fetch the next digit (9) from the dividend, attach it to 501 and continue: 5019 / 640

Let's proceed to step 6:
640 can be fit into 5019 7 times, resulting in a remainder of 539.
Write down 7 as next digit of the result. 
Result so far: 817.0
Subtract 4480 from 5019 to get 539.
Bring next digit (4) of the dividend behind the 539 and repeat the process: 5394 / 640

Step 7:
If we divide 5394 by 640, we get 8 and a remainder of 274.
The number 8 becomes the next digit in our result. 
Result so far: 8178.0
If we take 5120 away from 5394, we end up with 274.
Grab the next digit (0) from the dividend, add it to 274, then carry on: 2740 / 640

Let's proceed to step 8:
When dividing 2740 by 640, we get 4 with a remainder of 180.
Use 4 as the next digit of our solution. 
Result so far: 81784.0
The remainder is 180 after subtracting 2560 from 2740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 9:
640 goes into 1800 2 times with a remainder of 520.
The number 2 becomes the next digit in our result. 
Result so far: 81784.2
Subtract 1280 from 1800 to get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Step 10:
5200 divided by 640 is 8 with a remainder of 80.
The next digit of our result is 8. 
Result so far: 81784.28
Subtract 5120 from 5200 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 11:
If we divide 800 by 640, we get 1 and a remainder of 160.
Record the quotient 1 as the next digit in the result. 
Result so far: 81784.281
Subtract 640 from 800 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.

Let's proceed to step 12:
If we divide 1600 by 640, we get 2 and a remainder of 320.
Use 2 as the next digit of our solution. 
Result so far: 81784.2812
Subtracting 1280 from 1600 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 13:
The number 640 fits into 3200 5 times, leaving a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 81784.28125
Subtract 3200 from 3200 to 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 14:
640 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 81784.28125
If we take 0 away from 0, we end up 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 15:
640 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 81784.28125
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.

In conclusion, the division gives 81784.28125 with a balance of 0.0.