-51.18% is the change from 721 to 352
Calculation steps:
[( 352 - 721 ) ÷ 721] x 100 = -51.18%
Formula
Percentage change = [(352 - 721) / 721] x 100
Subtract the new number by the original number
352 - 721 = -369
-369 ÷ 721 = -0.5117891816920943
-0.5117891816920943 x 100 = -51.18%