Answer:
3
Explanation:
Find the amount of change. 
Amount of change = Greater Value − Lesser Value 
= 131 − 127 Substitute values. 
= 4 Subtract. 
Find the percent increase. Round to the nearest percent. 
Percent Change = 
Amount of Change 
Original Amount 
 
= 
4 
131 
 Substitute values. 
≈ 0.03 Divide and round to the nearest hundredth. 
= 3% Write as a percent. 
The percent decrease is 3%. 
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