-64.52% is the change from 964 to 342
Calculation steps:
[( 342 - 964 ) ÷ 964] x 100 = -64.52%
Formula
Percentage change = [(342 - 964) / 964] x 100
Subtract the new number by the original number
342 - 964 = -622
-622 ÷ 964 = -0.6452282157676349
-0.6452282157676349 x 100 = -64.52%