-74.77% is the change from 214 to 54
Calculation steps:
[( 54 - 214 ) ÷ 214] x 100 = -74.77%
Formula
Percentage change = [(54 - 214) / 214] x 100
Subtract the new number by the original number
54 - 214 = -160
-160 ÷ 214 = -0.7476635514018691
-0.7476635514018691 x 100 = -74.77%