-63.76% is the change from 516 to 187
Calculation steps:
[( 187 - 516 ) ÷ 516] x 100 = -63.76%
Formula
Percentage change = [(187 - 516) / 516] x 100
Subtract the new number by the original number
187 - 516 = -329
-329 ÷ 516 = -0.6375968992248062
-0.6375968992248062 x 100 = -63.76%