-61.05% is the change from 457 to 178
Calculation steps:
[( 178 - 457 ) ÷ 457] x 100 = -61.05%
Formula
Percentage change = [(178 - 457) / 457] x 100
Subtract the new number by the original number
178 - 457 = -279
-279 ÷ 457 = -0.6105032822757112
-0.6105032822757112 x 100 = -61.05%