-38.9% is the change from 527 to 322
Calculation steps:
[( 322 - 527 ) ÷ 527] x 100 = -38.9%
Formula
Percentage change = [(322 - 527) / 527] x 100
Subtract the new number by the original number
322 - 527 = -205
-205 ÷ 527 = -0.3889943074003795
-0.3889943074003795 x 100 = -38.9%