-60.53% is the change from 451 to 178
Calculation steps:
[( 178 - 451 ) ÷ 451] x 100 = -60.53%
Formula
Percentage change = [(178 - 451) / 451] x 100
Subtract the new number by the original number
178 - 451 = -273
-273 ÷ 451 = -0.6053215077605322
-0.6053215077605322 x 100 = -60.53%