-53.04% is the change from 969 to 455
Calculation steps:
[( 455 - 969 ) ÷ 969] x 100 = -53.04%
Formula
Percentage change = [(455 - 969) / 969] x 100
Subtract the new number by the original number
455 - 969 = -514
-514 ÷ 969 = -0.5304437564499485
-0.5304437564499485 x 100 = -53.04%