-37.31% is the change from 721 to 452
Calculation steps:
[( 452 - 721 ) ÷ 721] x 100 = -37.31%
Formula
Percentage change = [(452 - 721) / 721] x 100
Subtract the new number by the original number
452 - 721 = -269
-269 ÷ 721 = -0.37309292649098474
-0.37309292649098474 x 100 = -37.31%