-43.39% is the change from 537 to 304
Calculation steps:
[( 304 - 537 ) ÷ 537] x 100 = -43.39%
Formula
Percentage change = [(304 - 537) / 537] x 100
Subtract the new number by the original number
304 - 537 = -233
-233 ÷ 537 = -0.4338919925512104
-0.4338919925512104 x 100 = -43.39%