-69.84% is the change from 902 to 272
Calculation steps:
[( 272 - 902 ) ÷ 902] x 100 = -69.84%
Formula
Percentage change = [(272 - 902) / 902] x 100
Subtract the new number by the original number
272 - 902 = -630
-630 ÷ 902 = -0.6984478935698448
-0.6984478935698448 x 100 = -69.84%