-48.41% is the change from 690 to 356
Calculation steps:
[( 356 - 690 ) ÷ 690] x 100 = -48.41%
Formula
Percentage change = [(356 - 690) / 690] x 100
Subtract the new number by the original number
356 - 690 = -334
-334 ÷ 690 = -0.48405797101449277
-0.48405797101449277 x 100 = -48.41%