-58.8% is the change from 517 to 213
Calculation steps:
[( 213 - 517 ) ÷ 517] x 100 = -58.8%
Formula
Percentage change = [(213 - 517) / 517] x 100
Subtract the new number by the original number
213 - 517 = -304
-304 ÷ 517 = -0.5880077369439072
-0.5880077369439072 x 100 = -58.8%