-41.55% is the change from 515 to 301
Calculation steps:
[( 301 - 515 ) ÷ 515] x 100 = -41.55%
Formula
Percentage change = [(301 - 515) / 515] x 100
Subtract the new number by the original number
301 - 515 = -214
-214 ÷ 515 = -0.4155339805825243
-0.4155339805825243 x 100 = -41.55%