-59.84% is the change from 513 to 206
Calculation steps:
[( 206 - 513 ) ÷ 513] x 100 = -59.84%
Formula
Percentage change = [(206 - 513) / 513] x 100
Subtract the new number by the original number
206 - 513 = -307
-307 ÷ 513 = -0.5984405458089669
-0.5984405458089669 x 100 = -59.84%