-76.88% is the change from 359 to 83
Calculation steps:
[( 83 - 359 ) ÷ 359] x 100 = -76.88%
Formula
Percentage change = [(83 - 359) / 359] x 100
Subtract the new number by the original number
83 - 359 = -276
-276 ÷ 359 = -0.7688022284122563
-0.7688022284122563 x 100 = -76.88%