977.78% is the change from 18 to 194
Calculation steps:
[( 194 - 18 ) ÷ 18] x 100 = 977.78%
Formula
Percentage change = [(194 - 18) / 18] x 100
Subtract the new number by the original number
194 - 18 = 176
176 ÷ 18 = 9.777777777777779
9.777777777777779 x 100 = 977.78%