-30.38% is the change from 237 to 165
Calculation steps:
[( 165 - 237 ) ÷ 237] x 100 = -30.38%
Formula
Percentage change = [(165 - 237) / 237] x 100
Subtract the new number by the original number
165 - 237 = -72
-72 ÷ 237 = -0.3037974683544304
-0.3037974683544304 x 100 = -30.38%