To find the approximate percent change when the new number is 200 and it is 400 less than the original number, we first need to establish the original number.
Since the new number (200) is 400 less than the original number, we can express this relationship mathematically as:
Original Number = New Number + Decrease
Original Number = 200 + 400
Original Number = 600
Now that we know the original number is 600, we can calculate the percent change using the following formula:
Percent Change = ((New Value – Original Value) / Original Value) * 100%
Plugging the values into the formula:
Percent Change = ((200 – 600) / 600) * 100%
Percent Change = (-400 / 600) * 100%
Percent Change = -0.6667 * 100%
Percent Change = -66.67%
This means there is a decrease of approximately 66.67% from the original number (600) to the new number (200). So, to summarize:
- Original Number: 600
- New Number: 200
- Percent Change: -66.67%
In conclusion, the new number of 200 represents a significant decline of about 66.67% compared to the original number of 600.