-40.04% is the change from 527 to 316
Calculation steps:
[( 316 - 527 ) ÷ 527] x 100 = -40.04%
Formula
Percentage change = [(316 - 527) / 527] x 100
Subtract the new number by the original number
316 - 527 = -211
-211 ÷ 527 = -0.40037950664136623
-0.40037950664136623 x 100 = -40.04%