-61.97% is the change from 355 to 135
Calculation steps:
[( 135 - 355 ) ÷ 355] x 100 = -61.97%
Formula
Percentage change = [(135 - 355) / 355] x 100
Subtract the new number by the original number
135 - 355 = -220
-220 ÷ 355 = -0.6197183098591549
-0.6197183098591549 x 100 = -61.97%