2671.43% is the change from 7 to 194
Calculation steps:
[( 194 - 7 ) ÷ 7] x 100 = 2671.43%
Formula
Percentage change = [(194 - 7) / 7] x 100
Subtract the new number by the original number
194 - 7 = 187
187 ÷ 7 = 26.714285714285715
26.714285714285715 x 100 = 2671.43%