-33.64% is the change from 107 to 71
Calculation steps:
[( 71 - 107 ) ÷ 107] x 100 = -33.64%
Formula
Percentage change = [(71 - 107) / 107] x 100
Subtract the new number by the original number
71 - 107 = -36
-36 ÷ 107 = -0.3364485981308411
-0.3364485981308411 x 100 = -33.64%