-3.73% is the change from 536 to 516
Calculation steps:
[( 516 - 536 ) ÷ 536] x 100 = -3.73%
Formula
Percentage change = [(516 - 536) / 536] x 100
Subtract the new number by the original number
516 - 536 = -20
-20 ÷ 536 = -0.03731343283582089
-0.03731343283582089 x 100 = -3.73%