-18.5% is the change from 762 to 621
Calculation steps:
[( 621 - 762 ) ÷ 762] x 100 = -18.5%
Formula
Percentage change = [(621 - 762) / 762] x 100
Subtract the new number by the original number
621 - 762 = -141
-141 ÷ 762 = -0.18503937007874016
-0.18503937007874016 x 100 = -18.5%