-57.17% is the change from 537 to 230
Calculation steps:
[( 230 - 537 ) ÷ 537] x 100 = -57.17%
Formula
Percentage change = [(230 - 537) / 537] x 100
Subtract the new number by the original number
230 - 537 = -307
-307 ÷ 537 = -0.5716945996275605
-0.5716945996275605 x 100 = -57.17%