77131723 divided by 200 
Our goal is to divide 77131723 by 200.

On to step 1:
When dividing 7 by 200, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 200

Going ahead to step 2:
When dividing 77 by 200, we get 0 with a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Append the next digit (1) from the dividend to 77 and continue with: 771 / 200

Moving on to step 3:
200 can be fit into 771 3 times, resulting in a remainder of 171.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 600 from 771, we get 171.
Bring next digit (3) of the dividend behind the 171 and repeat the process: 1713 / 200

On to step 4:
The number 200 fits into 1713 8 times, leaving a remainder of 113.
Write down 8 as next digit of the result. 
Result so far: 38.0
If we take 1600 away from 1713, we end up with 113.
Fetch the next digit (1) from the dividend, attach it to 113 and continue: 1131 / 200

On to step 5:
If we divide 1131 by 200, we get 5 and a remainder of 131.
Use 5 as the next digit of our solution. 
Result so far: 385.0
The remainder is 131 after subtracting 1000 from 1131.
Take the next digit (7) from the dividend and append it to 131, then repeat: 1317 / 200

Advancing to step 6:
The number 200 fits into 1317 6 times, leaving a remainder of 117.
The next digit of our result is 6. 
Result so far: 3856.0
If we subtract 1200 from 1317, we get 117.
Take the next digit (2) from the dividend and append it to 117, then repeat: 1172 / 200

On to step 7:
If we divide 1172 by 200, we get 5 and a remainder of 172.
The number 5 becomes the next digit in our result. 
Result so far: 38565.0
Deduct 1000 from 1172 and we're left with 172.
Bring next digit (3) of the dividend behind the 172 and repeat the process: 1723 / 200

Moving on to step 8:
If we divide 1723 by 200, we get 8 and a remainder of 123.
The next digit of our result is 8. 
Result so far: 385658.0
Subtract 1600 from 1723 to get 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Moving on to step 9:
The number 200 fits into 1230 6 times, leaving a remainder of 30.
Write down 6 as next digit of the result. 
Result so far: 385658.6
Subtract 1200 from 1230 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
300 divided by 200 is 1 with a remainder of 100.
The next digit of our result is 1. 
Result so far: 385658.61
If we take 200 away from 300, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 11:
200 can be fit into 1000 5 times, resulting in a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 385658.615
If we subtract 1000 from 1000, 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 12:
0 divided by 200 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 385658.615
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.

Going ahead to step 13:
If we divide 0 by 200, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 385658.615
Subtract 0 from 0 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.

After the division, we end up with 385658.615 and a remainder of 0.0.