-77.56% is the change from 762 to 171
Calculation steps:
[( 171 - 762 ) ÷ 762] x 100 = -77.56%
Formula
Percentage change = [(171 - 762) / 762] x 100
Subtract the new number by the original number
171 - 762 = -591
-591 ÷ 762 = -0.7755905511811023
-0.7755905511811023 x 100 = -77.56%