280.53% is the change from 262 to 997
Calculation steps:
[( 997 - 262 ) ÷ 262] x 100 = 280.53%
Formula
Percentage change = [(997 - 262) / 262] x 100
Subtract the new number by the original number
997 - 262 = 735
735 ÷ 262 = 2.8053435114503817
2.8053435114503817 x 100 = 280.53%