-56.68% is the change from 621 to 269
Calculation steps:
[( 269 - 621 ) ÷ 621] x 100 = -56.68%
Formula
Percentage change = [(269 - 621) / 621] x 100
Subtract the new number by the original number
269 - 621 = -352
-352 ÷ 621 = -0.5668276972624798
-0.5668276972624798 x 100 = -56.68%