-71.43% is the change from 903 to 258
Calculation steps:
[( 258 - 903 ) ÷ 903] x 100 = -71.43%
Formula
Percentage change = [(258 - 903) / 903] x 100
Subtract the new number by the original number
258 - 903 = -645
-645 ÷ 903 = -0.7142857142857143
-0.7142857142857143 x 100 = -71.43%