-40.61% is the change from 527 to 313
Calculation steps:
[( 313 - 527 ) ÷ 527] x 100 = -40.61%
Formula
Percentage change = [(313 - 527) / 527] x 100
Subtract the new number by the original number
313 - 527 = -214
-214 ÷ 527 = -0.4060721062618596
-0.4060721062618596 x 100 = -40.61%