-64.19% is the change from 994 to 356
Calculation steps:
[( 356 - 994 ) ÷ 994] x 100 = -64.19%
Formula
Percentage change = [(356 - 994) / 994] x 100
Subtract the new number by the original number
356 - 994 = -638
-638 ÷ 994 = -0.641851106639839
-0.641851106639839 x 100 = -64.19%