-63.97% is the change from 952 to 343
Calculation steps:
[( 343 - 952 ) ÷ 952] x 100 = -63.97%
Formula
Percentage change = [(343 - 952) / 952] x 100
Subtract the new number by the original number
343 - 952 = -609
-609 ÷ 952 = -0.6397058823529411
-0.6397058823529411 x 100 = -63.97%