We're dividing 1853996 by 946 
We want to figure out the number of times 1853996 can be divided by 946.

On to step 1:
946 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 946

On to step 2:
If we divide 18 by 946, we get 0 and a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 946

Step 3:
946 goes into 185 0 times with a remainder of 185.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 185, we end up with 185.
Fetch the next digit (3) from the dividend, attach it to 185 and continue: 1853 / 946

Advancing to step 4:
1853 divided by 946 is 1 with a remainder of 907.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 946 from 1853 to get 907.
Bring next digit (9) of the dividend behind the 907 and repeat the process: 9079 / 946

Moving on to step 5:
If we divide 9079 by 946, we get 9 and a remainder of 565.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Subtracting 8514 from 9079 leaves us with 565.
Append the next digit (9) from the dividend to 565 and continue with: 5659 / 946

On to step 6:
5659 divided by 946 is 5 with a remainder of 929.
The number 5 becomes the next digit in our result. 
Result so far: 195.0
Subtracting 4730 from 5659 leaves us with 929.
Bring next digit (6) of the dividend behind the 929 and repeat the process: 9296 / 946

Moving on to step 7:
946 goes into 9296 9 times with a remainder of 782.
The number 9 becomes the next digit in our result. 
Result so far: 1959.0
The remainder is 782 after subtracting 8514 from 9296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7820, and continue the process.

Going ahead to step 8:
If we divide 7820 by 946, we get 8 and a remainder of 252.
Put 8 as the next digit of the answer. 
Result so far: 1959.8
The remainder is 252 after subtracting 7568 from 7820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Advancing to step 9:
2520 divided by 946 is 2 with a remainder of 628.
Record the quotient 2 as the next digit in the result. 
Result so far: 1959.82
If we take 1892 away from 2520, we end up with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Let's proceed to step 10:
946 can be fit into 6280 6 times, resulting in a remainder of 604.
The number 6 becomes the next digit in our result. 
Result so far: 1959.826
Subtracting 5676 from 6280 leaves us with 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Advancing to step 11:
If we divide 6040 by 946, we get 6 and a remainder of 364.
The number 6 becomes the next digit in our result. 
Result so far: 1959.8266
If we take 5676 away from 6040, we end up with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

The final result is 1959.8266 with a remainder of 0.00364.