4125177 ÷ 355 
We want to divide 4125177 by 355.

On to step 1:
4 divided by 355 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 355

Advancing to step 2:
355 goes into 41 0 times with a remainder of 41.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 41 leaves us with 41.
Append the next digit (2) from the dividend to 41 and continue with: 412 / 355

Step 3:
If we divide 412 by 355, we get 1 and a remainder of 57.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 355 away from 412, we end up with 57.
Include the next digit (5) from the dividend after 57, then repeat: 575 / 355

Step 4:
575 divided by 355 is 1 with a remainder of 220.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 220 after subtracting 355 from 575.
Grab the next digit (1) from the dividend, add it to 220, then carry on: 2201 / 355

Step 5:
355 can be fit into 2201 6 times, resulting in a remainder of 71.
Write down 6 as next digit of the result. 
Result so far: 116.0
If we take 2130 away from 2201, we end up with 71.
Bring next digit (7) of the dividend behind the 71 and repeat the process: 717 / 355

Moving on to step 6:
When dividing 717 by 355, we get 2 with a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 1162.0
If we take 710 away from 717, we end up with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 355

Advancing to step 7:
355 can be fit into 77 0 times, resulting in a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 11620.0
Subtract 0 from 77 to get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Advancing to step 8:
The number 355 fits into 770 2 times, leaving a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 11620.2
The remainder is 60 after subtracting 710 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 9:
The number 355 fits into 600 1 times, leaving a remainder of 245.
Write down 1 as next digit of the result. 
Result so far: 11620.21
Deduct 355 from 600 and we're left with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Going ahead to step 10:
355 goes into 2450 6 times with a remainder of 320.
Put 6 as the next digit of the answer. 
Result so far: 11620.216
Subtract 2130 from 2450 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 11:
The number 355 fits into 3200 9 times, leaving a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 11620.2169
Subtract 3195 from 3200 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 12:
If we divide 50 by 355, we get 0 and a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 11620.2169
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 13:
500 divided by 355 is 1 with a remainder of 145.
Record the quotient 1 as the next digit in the result. 
Result so far: 11620.216901
If we subtract 355 from 500, we get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Step 14:
355 can be fit into 1450 4 times, resulting in a remainder of 30.
Put 4 as the next digit of the answer. 
Result so far: 11620.2169014
If we subtract 1420 from 1450, we 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.

Step 15:
The number 355 fits into 300 0 times, leaving a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 11620.2169014
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The quotient of the division is 11620.2169014, and the remainder is 3e-07.