-62.83% is the change from 721 to 268
Calculation steps:
[( 268 - 721 ) ÷ 721] x 100 = -62.83%
Formula
Percentage change = [(268 - 721) / 721] x 100
Subtract the new number by the original number
268 - 721 = -453
-453 ÷ 721 = -0.6282940360610264
-0.6282940360610264 x 100 = -62.83%