807.41% is the change from 81 to 735
Calculation steps:
[( 735 - 81 ) ÷ 81] x 100 = 807.41%
Formula
Percentage change = [(735 - 81) / 81] x 100
Subtract the new number by the original number
735 - 81 = 654
654 ÷ 81 = 8.074074074074074
8.074074074074074 x 100 = 807.41%