-50.82% is the change from 919 to 452
Calculation steps:
[( 452 - 919 ) ÷ 919] x 100 = -50.82%
Formula
Percentage change = [(452 - 919) / 919] x 100
Subtract the new number by the original number
452 - 919 = -467
-467 ÷ 919 = -0.5081610446137106
-0.5081610446137106 x 100 = -50.82%