777.05% is the change from 61 to 535
Calculation steps:
[( 535 - 61 ) ÷ 61] x 100 = 777.05%
Formula
Percentage change = [(535 - 61) / 61] x 100
Subtract the new number by the original number
535 - 61 = 474
474 ÷ 61 = 7.770491803278689
7.770491803278689 x 100 = 777.05%