-54.25% is the change from 153 to 70
Calculation steps:
[( 70 - 153 ) ÷ 153] x 100 = -54.25%
Formula
Percentage change = [(70 - 153) / 153] x 100
Subtract the new number by the original number
70 - 153 = -83
-83 ÷ 153 = -0.5424836601307189
-0.5424836601307189 x 100 = -54.25%