-53.74% is the change from 869 to 402
Calculation steps:
[( 402 - 869 ) ÷ 869] x 100 = -53.74%
Formula
Percentage change = [(402 - 869) / 869] x 100
Subtract the new number by the original number
402 - 869 = -467
-467 ÷ 869 = -0.5373993095512083
-0.5373993095512083 x 100 = -53.74%