-21.63% is the change from 652 to 511
Calculation steps:
[( 511 - 652 ) ÷ 652] x 100 = -21.63%
Formula
Percentage change = [(511 - 652) / 652] x 100
Subtract the new number by the original number
511 - 652 = -141
-141 ÷ 652 = -0.21625766871165644
-0.21625766871165644 x 100 = -21.63%