-64.05% is the change from 598 to 215
Calculation steps:
[( 215 - 598 ) ÷ 598] x 100 = -64.05%
Formula
Percentage change = [(215 - 598) / 598] x 100
Subtract the new number by the original number
215 - 598 = -383
-383 ÷ 598 = -0.6404682274247492
-0.6404682274247492 x 100 = -64.05%