-25.94% is the change from 721 to 534
Calculation steps:
[( 534 - 721 ) ÷ 721] x 100 = -25.94%
Formula
Percentage change = [(534 - 721) / 721] x 100
Subtract the new number by the original number
534 - 721 = -187
-187 ÷ 721 = -0.2593619972260749
-0.2593619972260749 x 100 = -25.94%