-70.87% is the change from 611 to 178
Calculation steps:
[( 178 - 611 ) ÷ 611] x 100 = -70.87%
Formula
Percentage change = [(178 - 611) / 611] x 100
Subtract the new number by the original number
178 - 611 = -433
-433 ÷ 611 = -0.7086743044189853
-0.7086743044189853 x 100 = -70.87%