-11.88% is the change from 202 to 178
Calculation steps:
[( 178 - 202 ) ÷ 202] x 100 = -11.88%
Formula
Percentage change = [(178 - 202) / 202] x 100
Subtract the new number by the original number
178 - 202 = -24
-24 ÷ 202 = -0.1188118811881188
-0.1188118811881188 x 100 = -11.88%