1295.77% is the change from 71 to 991
Calculation steps:
[( 991 - 71 ) ÷ 71] x 100 = 1295.77%
Formula
Percentage change = [(991 - 71) / 71] x 100
Subtract the new number by the original number
991 - 71 = 920
920 ÷ 71 = 12.95774647887324
12.95774647887324 x 100 = 1295.77%