We're dividing 37409251 by 277 
Let's see how many times 277 fits into 37409251.

Moving on to step 1:
If we divide 3 by 277, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 277

Advancing to step 2:
When dividing 37 by 277, we get 0 with a remainder of 37.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 37, we get 37.
Fetch the next digit (4) from the dividend, attach it to 37 and continue: 374 / 277

Step 3:
The number 277 fits into 374 1 times, leaving a remainder of 97.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 277 from 374, we get 97.
Bring next digit (0) of the dividend behind the 97 and repeat the process: 970 / 277

On to step 4:
When dividing 970 by 277, we get 3 with a remainder of 139.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Deduct 831 from 970 and we're left with 139.
Fetch the next digit (9) from the dividend, attach it to 139 and continue: 1399 / 277

Let's proceed to step 5:
The number 277 fits into 1399 5 times, leaving a remainder of 14.
The next digit of our result is 5. 
Result so far: 135.0
The remainder is 14 after subtracting 1385 from 1399.
Append the next digit (2) from the dividend to 14 and continue with: 142 / 277

On to step 6:
277 goes into 142 0 times with a remainder of 142.
The number 0 becomes the next digit in our result. 
Result so far: 1350.0
Deduct 0 from 142 and we're left with 142.
Include the next digit (5) from the dividend after 142, then repeat: 1425 / 277

Let's proceed to step 7:
If we divide 1425 by 277, we get 5 and a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 13505.0
If we subtract 1385 from 1425, we get 40.
Fetch the next digit (1) from the dividend, attach it to 40 and continue: 401 / 277

Step 8:
277 can be fit into 401 1 times, resulting in a remainder of 124.
Use 1 as the next digit of our solution. 
Result so far: 135051.0
If we take 277 away from 401, we end up with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 9:
If we divide 1240 by 277, we get 4 and a remainder of 132.
Put 4 as the next digit of the answer. 
Result so far: 135051.4
If we subtract 1108 from 1240, we get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

On to step 10:
If we divide 1320 by 277, we get 4 and a remainder of 212.
Use 4 as the next digit of our solution. 
Result so far: 135051.44
Subtract 1108 from 1320 to get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

After the division, we end up with 135051.44 and a remainder of 0.212.