-70.25% is the change from 158 to 47
Calculation steps:
[( 47 - 158 ) ÷ 158] x 100 = -70.25%
Formula
Percentage change = [(47 - 158) / 158] x 100
Subtract the new number by the original number
47 - 158 = -111
-111 ÷ 158 = -0.7025316455696202
-0.7025316455696202 x 100 = -70.25%