-74.91% is the change from 271 to 68
Calculation steps:
[( 68 - 271 ) ÷ 271] x 100 = -74.91%
Formula
Percentage change = [(68 - 271) / 271] x 100
Subtract the new number by the original number
68 - 271 = -203
-203 ÷ 271 = -0.7490774907749077
-0.7490774907749077 x 100 = -74.91%