We look at the division of 45773151 by 400 
We're looking to find how many times 400 goes into 45773151.

Going ahead to step 1:
If we divide 4 by 400, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 400

Going ahead to step 2:
45 divided by 400 is 0 with a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Bring next digit (7) of the dividend behind the 45 and repeat the process: 457 / 400

Step 3:
400 can be fit into 457 1 times, resulting in a remainder of 57.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 400 from 457 to get 57.
Append the next digit (7) from the dividend to 57 and continue with: 577 / 400

Moving on to step 4:
400 goes into 577 1 times with a remainder of 177.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 400 away from 577, we end up with 177.
Bring next digit (3) of the dividend behind the 177 and repeat the process: 1773 / 400

Step 5:
1773 divided by 400 is 4 with a remainder of 173.
Use 4 as the next digit of our solution. 
Result so far: 114.0
The remainder is 173 after subtracting 1600 from 1773.
Bring next digit (1) of the dividend behind the 173 and repeat the process: 1731 / 400

Going ahead to step 6:
If we divide 1731 by 400, we get 4 and a remainder of 131.
Use 4 as the next digit of our solution. 
Result so far: 1144.0
Subtract 1600 from 1731 to get 131.
Take the next digit (5) from the dividend and append it to 131, then repeat: 1315 / 400

Step 7:
1315 divided by 400 is 3 with a remainder of 115.
Write down 3 as next digit of the result. 
Result so far: 11443.0
Subtracting 1200 from 1315 leaves us with 115.
Fetch the next digit (1) from the dividend, attach it to 115 and continue: 1151 / 400

Moving on to step 8:
400 goes into 1151 2 times with a remainder of 351.
The number 2 becomes the next digit in our result. 
Result so far: 114432.0
Deduct 800 from 1151 and we're left with 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

Going ahead to step 9:
The number 400 fits into 3510 8 times, leaving a remainder of 310.
Put 8 as the next digit of the answer. 
Result so far: 114432.8
Deduct 3200 from 3510 and we're left with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 10:
3100 divided by 400 is 7 with a remainder of 300.
Put 7 as the next digit of the answer. 
Result so far: 114432.87
The remainder is 300 after subtracting 2800 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 11:
400 goes into 3000 7 times with a remainder of 200.
Write down 7 as next digit of the result. 
Result so far: 114432.877
If we subtract 2800 from 3000, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final result is 114432.877 with a remainder of 0.02.