-21.83% is the change from 536 to 419
Calculation steps:
[( 419 - 536 ) ÷ 536] x 100 = -21.83%
Formula
Percentage change = [(419 - 536) / 536] x 100
Subtract the new number by the original number
419 - 536 = -117
-117 ÷ 536 = -0.21828358208955223
-0.21828358208955223 x 100 = -21.83%