-19.37% is the change from 537 to 433
Calculation steps:
[( 433 - 537 ) ÷ 537] x 100 = -19.37%
Formula
Percentage change = [(433 - 537) / 537] x 100
Subtract the new number by the original number
433 - 537 = -104
-104 ÷ 537 = -0.19366852886405958
-0.19366852886405958 x 100 = -19.37%