-62.98% is the change from 516 to 191
Calculation steps:
[( 191 - 516 ) ÷ 516] x 100 = -62.98%
Formula
Percentage change = [(191 - 516) / 516] x 100
Subtract the new number by the original number
191 - 516 = -325
-325 ÷ 516 = -0.6298449612403101
-0.6298449612403101 x 100 = -62.98%