91.4% is the change from 93 to 178
Calculation steps:
[( 178 - 93 ) ÷ 93] x 100 = 91.4%
Formula
Percentage change = [(178 - 93) / 93] x 100
Subtract the new number by the original number
178 - 93 = 85
85 ÷ 93 = 0.9139784946236559
0.9139784946236559 x 100 = 91.4%