-84.02% is the change from 413 to 66
Calculation steps:
[( 66 - 413 ) ÷ 413] x 100 = -84.02%
Formula
Percentage change = [(66 - 413) / 413] x 100
Subtract the new number by the original number
66 - 413 = -347
-347 ÷ 413 = -0.8401937046004843
-0.8401937046004843 x 100 = -84.02%