-37.56% is the change from 663 to 414
Calculation steps:
[( 414 - 663 ) ÷ 663] x 100 = -37.56%
Formula
Percentage change = [(414 - 663) / 663] x 100
Subtract the new number by the original number
414 - 663 = -249
-249 ÷ 663 = -0.3755656108597285
-0.3755656108597285 x 100 = -37.56%