-59.51% is the change from 536 to 217
Calculation steps:
[( 217 - 536 ) ÷ 536] x 100 = -59.51%
Formula
Percentage change = [(217 - 536) / 536] x 100
Subtract the new number by the original number
217 - 536 = -319
-319 ÷ 536 = -0.5951492537313433
-0.5951492537313433 x 100 = -59.51%