-25.52% is the change from 721 to 537
Calculation steps:
[( 537 - 721 ) ÷ 721] x 100 = -25.52%
Formula
Percentage change = [(537 - 721) / 721] x 100
Subtract the new number by the original number
537 - 721 = -184
-184 ÷ 721 = -0.2552011095700416
-0.2552011095700416 x 100 = -25.52%