-68.78% is the change from 237 to 74
Calculation steps:
[( 74 - 237 ) ÷ 237] x 100 = -68.78%
Formula
Percentage change = [(74 - 237) / 237] x 100
Subtract the new number by the original number
74 - 237 = -163
-163 ÷ 237 = -0.6877637130801688
-0.6877637130801688 x 100 = -68.78%