45902925 ÷ 287 
We're looking to find how many times 287 goes into 45902925.

Step 1:
If we divide 4 by 287, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 287

Advancing to step 2:
287 goes into 45 0 times with a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Grab the next digit (9) from the dividend, add it to 45, then carry on: 459 / 287

Let's proceed to step 3:
When dividing 459 by 287, we get 1 with a remainder of 172.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 172 after subtracting 287 from 459.
Fetch the next digit (0) from the dividend, attach it to 172 and continue: 1720 / 287

Moving on to step 4:
If we divide 1720 by 287, we get 5 and a remainder of 285.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Deduct 1435 from 1720 and we're left with 285.
Include the next digit (2) from the dividend after 285, then repeat: 2852 / 287

Moving on to step 5:
When dividing 2852 by 287, we get 9 with a remainder of 269.
The number 9 becomes the next digit in our result. 
Result so far: 159.0
If we subtract 2583 from 2852, we get 269.
Append the next digit (9) from the dividend to 269 and continue with: 2699 / 287

Let's proceed to step 6:
If we divide 2699 by 287, we get 9 and a remainder of 116.
Record the quotient 9 as the next digit in the result. 
Result so far: 1599.0
If we subtract 2583 from 2699, we get 116.
Fetch the next digit (2) from the dividend, attach it to 116 and continue: 1162 / 287

Moving on to step 7:
When dividing 1162 by 287, we get 4 with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 15994.0
Subtracting 1148 from 1162 leaves us with 14.
Append the next digit (5) from the dividend to 14 and continue with: 145 / 287

Step 8:
The number 287 fits into 145 0 times, leaving a remainder of 145.
Record the quotient 0 as the next digit in the result. 
Result so far: 159940.0
Deduct 0 from 145 and we're left with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Going ahead to step 9:
The number 287 fits into 1450 5 times, leaving a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 159940.5
Subtracting 1435 from 1450 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 10:
150 divided by 287 is 0 with a remainder of 150.
The next digit of our result is 0. 
Result so far: 159940.5
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 11:
The number 287 fits into 1500 5 times, leaving a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 159940.505
Deduct 1435 from 1500 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 12:
If we divide 650 by 287, we get 2 and a remainder of 76.
Use 2 as the next digit of our solution. 
Result so far: 159940.5052
Deduct 574 from 650 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 13:
When dividing 760 by 287, we get 2 with a remainder of 186.
Record the quotient 2 as the next digit in the result. 
Result so far: 159940.50522
The remainder is 186 after subtracting 574 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

After the division, we end up with 159940.50522 and a remainder of 0.000186.