-64.07% is the change from 963 to 346
Calculation steps:
[( 346 - 963 ) ÷ 963] x 100 = -64.07%
Formula
Percentage change = [(346 - 963) / 963] x 100
Subtract the new number by the original number
346 - 963 = -617
-617 ÷ 963 = -0.6407061266874351
-0.6407061266874351 x 100 = -64.07%