-59.08% is the change from 523 to 214
Calculation steps:
[( 214 - 523 ) ÷ 523] x 100 = -59.08%
Formula
Percentage change = [(214 - 523) / 523] x 100
Subtract the new number by the original number
214 - 523 = -309
-309 ÷ 523 = -0.5908221797323135
-0.5908221797323135 x 100 = -59.08%