-65.18% is the change from 537 to 187
Calculation steps:
[( 187 - 537 ) ÷ 537] x 100 = -65.18%
Formula
Percentage change = [(187 - 537) / 537] x 100
Subtract the new number by the original number
187 - 537 = -350
-350 ÷ 537 = -0.6517690875232774
-0.6517690875232774 x 100 = -65.18%