1914.29% is the change from 7 to 141
Calculation steps:
[( 141 - 7 ) ÷ 7] x 100 = 1914.29%
Formula
Percentage change = [(141 - 7) / 7] x 100
Subtract the new number by the original number
141 - 7 = 134
134 ÷ 7 = 19.142857142857142
19.142857142857142 x 100 = 1914.29%