Let's divide 90405782 by 277
Let's see how many times 277 fits into 90405782.

Moving on to step 1:
277 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 277

Let's proceed to step 2:
The number 277 fits into 90 0 times, leaving a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Bring next digit (4) of the dividend behind the 90 and repeat the process: 904 / 277

Let's proceed to step 3:
The number 277 fits into 904 3 times, leaving a remainder of 73.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 831 from 904 and we're left with 73.
Append the next digit (0) from the dividend to 73 and continue with: 730 / 277

Step 4:
If we divide 730 by 277, we get 2 and a remainder of 176.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
Subtract 554 from 730 to get 176.
Take the next digit (5) from the dividend and append it to 176, then repeat: 1765 / 277

On to step 5:
The number 277 fits into 1765 6 times, leaving a remainder of 103.
The next digit of our result is 6. 
Result so far: 326.0
Subtracting 1662 from 1765 leaves us with 103.
Bring next digit (7) of the dividend behind the 103 and repeat the process: 1037 / 277

Step 6:
277 can be fit into 1037 3 times, resulting in a remainder of 206.
The number 3 becomes the next digit in our result. 
Result so far: 3263.0
If we take 831 away from 1037, we end up with 206.
Include the next digit (8) from the dividend after 206, then repeat: 2068 / 277

Let's proceed to step 7:
277 can be fit into 2068 7 times, resulting in a remainder of 129.
The next digit of our result is 7. 
Result so far: 32637.0
Subtracting 1939 from 2068 leaves us with 129.
Take the next digit (2) from the dividend and append it to 129, then repeat: 1292 / 277

Going ahead to step 8:
When dividing 1292 by 277, we get 4 with a remainder of 184.
The number 4 becomes the next digit in our result. 
Result so far: 326374.0
The remainder is 184 after subtracting 1108 from 1292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Let's proceed to step 9:
If we divide 1840 by 277, we get 6 and a remainder of 178.
The next digit of our result is 6. 
Result so far: 326374.6
If we take 1662 away from 1840, we end up with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Step 10:
The number 277 fits into 1780 6 times, leaving a remainder of 118.
The number 6 becomes the next digit in our result. 
Result so far: 326374.66
If we take 1662 away from 1780, we end up with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

The final result is 326374.66 with a remainder of 0.118.