980% is the change from 85 to 918
Calculation steps:
[( 918 - 85 ) ÷ 85] x 100 = 980%
Formula
Percentage change = [(918 - 85) / 85] x 100
Subtract the new number by the original number
918 - 85 = 833
833 ÷ 85 = 9.8
9.8 x 100 = 980%
Example