-21.65% is the change from 194 to 152
Calculation steps:
[( 152 - 194 ) ÷ 194] x 100 = -21.65%
Formula
Percentage change = [(152 - 194) / 194] x 100
Subtract the new number by the original number
152 - 194 = -42
-42 ÷ 194 = -0.21649484536082475
-0.21649484536082475 x 100 = -21.65%