-34.73% is the change from 262 to 171
Calculation steps:
[( 171 - 262 ) ÷ 262] x 100 = -34.73%
Formula
Percentage change = [(171 - 262) / 262] x 100
Subtract the new number by the original number
171 - 262 = -91
-91 ÷ 262 = -0.3473282442748092
-0.3473282442748092 x 100 = -34.73%