-82.95% is the change from 434 to 74
Calculation steps:
[( 74 - 434 ) ÷ 434] x 100 = -82.95%
Formula
Percentage change = [(74 - 434) / 434] x 100
Subtract the new number by the original number
74 - 434 = -360
-360 ÷ 434 = -0.8294930875576036
-0.8294930875576036 x 100 = -82.95%