201.13% is the change from 266 to 801
Calculation steps:
[( 801 - 266 ) ÷ 266] x 100 = 201.13%
Formula
Percentage change = [(801 - 266) / 266] x 100
Subtract the new number by the original number
801 - 266 = 535
535 ÷ 266 = 2.011278195488722
2.011278195488722 x 100 = 201.13%