-60% is the change from 535 to 214
Calculation steps:
[( 214 - 535 ) ÷ 535] x 100 = -60%
Formula
Percentage change = [(214 - 535) / 535] x 100
Subtract the new number by the original number
214 - 535 = -321
-321 ÷ 535 = -0.6
-0.6 x 100 = -60%
Example