We look at the division of 3780577 by 877 
We want to divide 3780577 by 877.

Advancing to step 1:
877 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 877

Let's proceed to step 2:
The number 877 fits into 37 0 times, leaving a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 37 to get 37.
Fetch the next digit (8) from the dividend, attach it to 37 and continue: 378 / 877

Going ahead to step 3:
378 divided by 877 is 0 with a remainder of 378.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 378, we get 378.
Bring next digit (0) of the dividend behind the 378 and repeat the process: 3780 / 877

Advancing to step 4:
877 goes into 3780 4 times with a remainder of 272.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtract 3508 from 3780 to get 272.
Bring next digit (5) of the dividend behind the 272 and repeat the process: 2725 / 877

Advancing to step 5:
The number 877 fits into 2725 3 times, leaving a remainder of 94.
Put 3 as the next digit of the answer. 
Result so far: 43.0
Deduct 2631 from 2725 and we're left with 94.
Include the next digit (7) from the dividend after 94, then repeat: 947 / 877

Going ahead to step 6:
If we divide 947 by 877, we get 1 and a remainder of 70.
Put 1 as the next digit of the answer. 
Result so far: 431.0
If we subtract 877 from 947, we get 70.
Fetch the next digit (7) from the dividend, attach it to 70 and continue: 707 / 877

Advancing to step 7:
When dividing 707 by 877, we get 0 with a remainder of 707.
Write down 0 as next digit of the result. 
Result so far: 4310.0
Deduct 0 from 707 and we're left with 707.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7070, and continue the process.

Let's proceed to step 8:
When dividing 7070 by 877, we get 8 with a remainder of 54.
The number 8 becomes the next digit in our result. 
Result so far: 4310.8
Subtract 7016 from 7070 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 9:
When dividing 540 by 877, we get 0 with a remainder of 540.
Record the quotient 0 as the next digit in the result. 
Result so far: 4310.8
The remainder is 540 after subtracting 0 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Advancing to step 10:
If we divide 5400 by 877, we get 6 and a remainder of 138.
Use 6 as the next digit of our solution. 
Result so far: 4310.806
If we subtract 5262 from 5400, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Let's proceed to step 11:
When dividing 1380 by 877, we get 1 with a remainder of 503.
Record the quotient 1 as the next digit in the result. 
Result so far: 4310.8061
Subtracting 877 from 1380 leaves us with 503.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5030, and continue the process.

On to step 12:
When dividing 5030 by 877, we get 5 with a remainder of 645.
Use 5 as the next digit of our solution. 
Result so far: 4310.80615
Deduct 4385 from 5030 and we're left with 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

Going ahead to step 13:
877 can be fit into 6450 7 times, resulting in a remainder of 311.
Use 7 as the next digit of our solution. 
Result so far: 4310.806157
If we take 6139 away from 6450, we end up with 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Advancing to step 14:
The number 877 fits into 3110 3 times, leaving a remainder of 479.
The next digit of our result is 3. 
Result so far: 4310.8061573
Deduct 2631 from 3110 and we're left with 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

Step 15:
877 can be fit into 4790 5 times, resulting in a remainder of 405.
Put 5 as the next digit of the answer. 
Result so far: 4310.80615735
Subtract 4385 from 4790 to get 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Our division results in 4310.80615735 with a remaining 4.05e-07.