-46.14% is the change from 997 to 537
Calculation steps:
[( 537 - 997 ) ÷ 997] x 100 = -46.14%
Formula
Percentage change = [(537 - 997) / 997] x 100
Subtract the new number by the original number
537 - 997 = -460
-460 ÷ 997 = -0.46138415245737213
-0.46138415245737213 x 100 = -46.14%