-15.67% is the change from 721 to 608
Calculation steps:
[( 608 - 721 ) ÷ 721] x 100 = -15.67%
Formula
Percentage change = [(608 - 721) / 721] x 100
Subtract the new number by the original number
608 - 721 = -113
-113 ÷ 721 = -0.15672676837725383
-0.15672676837725383 x 100 = -15.67%