-77.91% is the change from 335 to 74
Calculation steps:
[( 74 - 335 ) ÷ 335] x 100 = -77.91%
Formula
Percentage change = [(74 - 335) / 335] x 100
Subtract the new number by the original number
74 - 335 = -261
-261 ÷ 335 = -0.7791044776119403
-0.7791044776119403 x 100 = -77.91%