-77.03% is the change from 370 to 85
Calculation steps:
[( 85 - 370 ) ÷ 370] x 100 = -77.03%
Formula
Percentage change = [(85 - 370) / 370] x 100
Subtract the new number by the original number
85 - 370 = -285
-285 ÷ 370 = -0.7702702702702703
-0.7702702702702703 x 100 = -77.03%