-81.49% is the change from 902 to 167
Calculation steps:
[( 167 - 902 ) ÷ 902] x 100 = -81.49%
Formula
Percentage change = [(167 - 902) / 902] x 100
Subtract the new number by the original number
167 - 902 = -735
-735 ÷ 902 = -0.8148558758314856
-0.8148558758314856 x 100 = -81.49%