-63.51% is the change from 74 to 27
Calculation steps:
[( 27 - 74 ) ÷ 74] x 100 = -63.51%
Formula
Percentage change = [(27 - 74) / 74] x 100
Subtract the new number by the original number
27 - 74 = -47
-47 ÷ 74 = -0.6351351351351351
-0.6351351351351351 x 100 = -63.51%