-32.26% is the change from 902 to 611
Calculation steps:
[( 611 - 902 ) ÷ 902] x 100 = -32.26%
Formula
Percentage change = [(611 - 902) / 902] x 100
Subtract the new number by the original number
611 - 902 = -291
-291 ÷ 902 = -0.32261640798226165
-0.32261640798226165 x 100 = -32.26%