2571.43% is the change from 7 to 187
Calculation steps:
[( 187 - 7 ) ÷ 7] x 100 = 2571.43%
Formula
Percentage change = [(187 - 7) / 7] x 100
Subtract the new number by the original number
187 - 7 = 180
180 ÷ 7 = 25.714285714285715
25.714285714285715 x 100 = 2571.43%