77.57% is the change from 535 to 950
Calculation steps:
[( 950 - 535 ) ÷ 535] x 100 = 77.57%
Formula
Percentage change = [(950 - 535) / 535] x 100
Subtract the new number by the original number
950 - 535 = 415
415 ÷ 535 = 0.7757009345794392
0.7757009345794392 x 100 = 77.57%