-60.96% is the change from 502 to 196
Calculation steps:
[( 196 - 502 ) ÷ 502] x 100 = -60.96%
Formula
Percentage change = [(196 - 502) / 502] x 100
Subtract the new number by the original number
196 - 502 = -306
-306 ÷ 502 = -0.6095617529880478
-0.6095617529880478 x 100 = -60.96%