990166 divided by 46 
We're looking to find how many times 46 goes into 990166.

On to step 1:
46 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 46

Going ahead to step 2:
46 can be fit into 99 2 times, resulting in a remainder of 7.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 92 from 99 leaves us with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 46

Going ahead to step 3:
The number 46 fits into 70 1 times, leaving a remainder of 24.
The next digit of our result is 1. 
Result so far: 21.0
The remainder is 24 after subtracting 46 from 70.
Append the next digit (1) from the dividend to 24 and continue with: 241 / 46

Step 4:
46 goes into 241 5 times with a remainder of 11.
Record the quotient 5 as the next digit in the result. 
Result so far: 215.0
Subtracting 230 from 241 leaves us with 11.
Grab the next digit (6) from the dividend, add it to 11, then carry on: 116 / 46

On to step 5:
When dividing 116 by 46, we get 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 2152.0
If we take 92 away from 116, we end up with 24.
Fetch the next digit (6) from the dividend, attach it to 24 and continue: 246 / 46

Step 6:
The number 46 fits into 246 5 times, leaving a remainder of 16.
Record the quotient 5 as the next digit in the result. 
Result so far: 21525.0
Subtracting 230 from 246 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 7:
The number 46 fits into 160 3 times, leaving a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 21525.3
Deduct 138 from 160 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 8:
The number 46 fits into 220 4 times, leaving a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 21525.34
Subtracting 184 from 220 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 9:
If we divide 360 by 46, we get 7 and a remainder of 38.
The next digit of our result is 7. 
Result so far: 21525.347
Subtracting 322 from 360 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 10:
46 can be fit into 380 8 times, resulting in a remainder of 12.
The next digit of our result is 8. 
Result so far: 21525.3478
Deduct 368 from 380 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 11:
46 goes into 120 2 times with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 21525.34782
Subtract 92 from 120 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 12:
When dividing 280 by 46, we get 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 21525.347826
Subtracting 276 from 280 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 13:
46 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 21525.347826
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 14:
400 divided by 46 is 8 with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 21525.34782608
Deduct 368 from 400 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 21525.34782608 with a remaining 3.2e-08.