-72.77% is the change from 606 to 165
Calculation steps:
[( 165 - 606 ) ÷ 606] x 100 = -72.77%
Formula
Percentage change = [(165 - 606) / 606] x 100
Subtract the new number by the original number
165 - 606 = -441
-441 ÷ 606 = -0.7277227722772277
-0.7277227722772277 x 100 = -72.77%