-80.82% is the change from 537 to 103
Calculation steps:
[( 103 - 537 ) ÷ 537] x 100 = -80.82%
Formula
Percentage change = [(103 - 537) / 537] x 100
Subtract the new number by the original number
103 - 537 = -434
-434 ÷ 537 = -0.8081936685288641
-0.8081936685288641 x 100 = -80.82%