-22.12% is the change from 538 to 419
Calculation steps:
[( 419 - 538 ) ÷ 538] x 100 = -22.12%
Formula
Percentage change = [(419 - 538) / 538] x 100
Subtract the new number by the original number
419 - 538 = -119
-119 ÷ 538 = -0.2211895910780669
-0.2211895910780669 x 100 = -22.12%