-27.61% is the change from 547 to 396
Calculation steps:
[( 396 - 547 ) ÷ 547] x 100 = -27.61%
Formula
Percentage change = [(396 - 547) / 547] x 100
Subtract the new number by the original number
396 - 547 = -151
-151 ÷ 547 = -0.2760511882998172
-0.2760511882998172 x 100 = -27.61%