-21.68% is the change from 535 to 419
Calculation steps:
[( 419 - 535 ) ÷ 535] x 100 = -21.68%
Formula
Percentage change = [(419 - 535) / 535] x 100
Subtract the new number by the original number
419 - 535 = -116
-116 ÷ 535 = -0.21682242990654205
-0.21682242990654205 x 100 = -21.68%