-58.81% is the change from 721 to 297
Calculation steps:
[( 297 - 721 ) ÷ 721] x 100 = -58.81%
Formula
Percentage change = [(297 - 721) / 721] x 100
Subtract the new number by the original number
297 - 721 = -424
-424 ÷ 721 = -0.5880721220527045
-0.5880721220527045 x 100 = -58.81%