535.48% is the change from 155 to 985
Calculation steps:
[( 985 - 155 ) ÷ 155] x 100 = 535.48%
Formula
Percentage change = [(985 - 155) / 155] x 100
Subtract the new number by the original number
985 - 155 = 830
830 ÷ 155 = 5.354838709677419
5.354838709677419 x 100 = 535.48%