-63.92% is the change from 959 to 346
Calculation steps:
[( 346 - 959 ) ÷ 959] x 100 = -63.92%
Formula
Percentage change = [(346 - 959) / 959] x 100
Subtract the new number by the original number
346 - 959 = -613
-613 ÷ 959 = -0.6392075078206465
-0.6392075078206465 x 100 = -63.92%