-51.97% is the change from 966 to 464
Calculation steps:
[( 464 - 966 ) ÷ 966] x 100 = -51.97%
Formula
Percentage change = [(464 - 966) / 966] x 100
Subtract the new number by the original number
464 - 966 = -502
-502 ÷ 966 = -0.5196687370600414
-0.5196687370600414 x 100 = -51.97%